Companion Proceedings of the 18th IFIP Working Conference on the Practice of Enterprise Modeling: PoEM Forum, Doctoral Consortium, Business Case & Tool Forum, Workshops (PoEM-C 2025), co-located with PoEM 2025, Geneva, Switzerland, December 3-5, 2025.

Marcela Ruiz https://orcid.org/0000-0002-0592-1779 Saïd Assar Georgios Koutsopoulos Jolita Ralyté Jelena Zdravkovic Hans-Georg Fill Yves Wautelet Marcela Ruiz Estefanía Serral Asensio Felix Härer Eva Polini Anne Gutschmidt Irina Rychkova Janis Stirna Companion Proceedings of the 18th IFIP Working Conference on the Practice of Enterprise Modeling: PoEM Forum, Doctoral Consortium, Business Case & Tool Forum, Workshops (PoEM-C 2025), co-located with PoEM 2025, Geneva, Switzerland, December 3-5, 2025. PoEM Companion CEUR-WS.org 2026 CEUR Workshop Proceedings 4171 https://ceur-ws.org/Vol-4171 https://nbn-resolving.org/urn:nbn:de:0074-4171-x db/conf/ifip8-1/poem2025c.html David Mosquera Marcela Ruiz Anastassios Martakos A Domain-Specific Language For Specifying Requirement Patterns for Model-Driven Software Development. 314-324 2025 REW https://doi.org/10.1109/REW66121.2025.00047 conf/re/2025w db/conf/re/re2025w.html#MosqueraRM25 streams/conf/re Anne Catherine Gieshoff Marcela Ruiz Martin Schuler Michael Wahler Bridging the Communication Gap - A Pilot Course on Interdisciplinary Requirements Engineering. 2025 REFSQ Workshops https://ceur-ws.org/Vol-3959/ET-paper3.pdf conf/refsq/2025w db/conf/refsq/refsq2025w.html#GieshoffRSW25 David Mosquera Marcela Ruiz Olivier Mann Makram Hanin AI-SQUARE: Knowledge Graphs for Requirements-driven Software Staging Management. 2025 REFSQ Workshops https://ceur-ws.org/Vol-3959/PT-paper3.pdf conf/refsq/2025w db/conf/refsq/refsq2025w.html#MosqueraRMH25 Anne Hess Angelo Susi Eduard C. Groen Marcela Ruiz Muhammad Abbas Khan Fatma Basak Aydemir Maya Daneva Renata S. S. Guizzardi Jens Gulden Andrea Herrmann 0001 Jennifer Horkoff Sylwia Kopczynska Patrick Mennig Marc Oriol Elda Paja Anna Perini Alexander Rachmann Kurt Schneider Laura Semini Paola Spoletini Andreas Vogelsang Joint Proceedings of REFSQ 2025 Workshops, Doctoral Symposium, Posters & Tools Track, and Education and Training Track co-located with 31st International Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2025), Barcelona, Spain, April 7-10, 2025. REFSQ Workshops CEUR-WS.org 2025 CEUR Workshop Proceedings 3959 https://ceur-ws.org/Vol-3959 https://nbn-resolving.org/urn:nbn:de:0074-3959-X db/conf/refsq/refsq2025w.html

David Mosquera Marcela Ruiz Oscar Pastor 0001 Jürgen Spielberger Understanding the landscape of software modelling assistants for MDSE tools: A systematic mapping. 107492 2024 173 Inf. Softw. Technol. https://doi.org/10.1016/j.infsof.2024.107492 db/journals/infsof/infsof173.html#MosqueraRPS24

Marcela Ruiz Carlos Olgiati StoryScreen: a Traceability Visualisation Modelling Tool for User Stories and Conceptual Models. 2024 PoEM Companion https://ceur-ws.org/Vol-3855/tools1_short.pdf conf/ifip8-1/2024c db/conf/ifip8-1/poem2024c.html#RuizO24

Marcela Ruiz Jin Yang Hu Fabiano Dalpiaz Why don't we trace? A study on the barriers to software traceability in practice. 619-637 2023 December 28 Requir. Eng. 4 https://doi.org/10.1007/s00766-023-00408-9 db/journals/re/re28.html#RuizHD23

Marcela Ruiz Xavier Franch Insights from Using Goal Models for Teaching Data Structures. 47-53 2023 iStar https://ceur-ws.org/Vol-3533/iStar23_paper_8.pdf conf/istar/2023 db/conf/istar/istar2023.html#RuizF23 David Mosquera Marcela Ruiz Oscar Pastor 0001 Jürgen Spielberger Ontology-Based Automatic Reasoning and NLP for Tracing Software Requirements into Models with the OntoTrace Tool. 140-158 2023 REFSQ https://doi.org/10.1007/978-3-031-29786-1_10 conf/refsq/2023 db/conf/refsq/refsq2023.html#MosqueraRPS23 Marcela Ruiz Pnina Soffer Advanced Information Systems Engineering Workshops - CAiSE 2023 International Workshops, Zaragoza, Spain, June 12-16, 2023, Proceedings CAiSE Workshops Springer 2023 Lecture Notes in Business Information Processing 482 978-3-031-34984-3 978-3-031-34985-0 https://doi.org/10.1007/978-3-031-34985-0 db/conf/caise/caisews2023.html Marcela Ruiz Jimmy Hu Fabiano Dalpiaz Online Appendix of "Why Don't We Trace? A Study on the Barriers to Software Traceability in Practice". 2023 June https://doi.org/10.5281/zenodo.8021723 Zenodo streams/repo/zenodo David Mosquera Anastassios Martakos Marcela Ruiz Experiences from Developing a Web Crawler Using a Model-Driven Development Tool: Emerging Opportunities. 336-343 2022 BPMDS/EMMSAD@CAiSE https://doi.org/10.1007/978-3-031-07475-2_23 conf/bpmds/2022 db/conf/bpmds/bpmds2022.html#MosqueraMR22 Michael Wahler Enrico Conte Martin Frick David Mosquera Marcela Ruiz Rapid Software Prototyping from Business Artifacts. 9-14 2022 Agil-ISE@CAiSE https://ceur-ws.org/Vol-3134/paper-2.pdf conf/caise/2022agilise db/conf/caise/agil-ise2022.html#WahlerCFMR21 David Mosquera Marcela Ruiz Oscar Pastor 0001 Jürgen Spielberger Lucas Fievet OntoTrace: A Tool for Supporting Trace Generation in Software Development by Using Ontology-Based Automatic Reasoning. 73-81 2022 CAiSE Forum https://doi.org/10.1007/978-3-031-07481-3_9 conf/caise/2022fo db/conf/caise/caisefo2022.html#MosqueraR0SF22 René Noël José Ignacio Panach Marcela Ruiz Oscar Pastor 0001 Stra2Bis: A Model-Driven Method for Aligning Business Strategy and Business Processes. 255-270 2022 ER https://doi.org/10.1007/978-3-031-17995-2_18 conf/er/2022 db/conf/er/er2022.html#NoelPRP22 David Mosquera Marcela Ruiz Oscar Pastor 0001 Jürgen Spielberger Assisted-Modeling Requirements for Model-Driven Development Tools. 458-474 2022 RCIS https://doi.org/10.1007/978-3-031-05760-1_27 conf/rcis/2022 db/conf/rcis/rcis2022.html#MosqueraR0S22 Marcela Ruiz Jan-Philipp Steghöfer Preface: REFSQ 2022 Posters and Tools Track. 2022 REFSQ Workshops https://ceur-ws.org/Vol-3122/PT-preface.pdf conf/refsq/2022w db/conf/refsq/refsq2022w.html#RuizS22 Oscar Pastor 0001 René Noël José Ignacio Panach Marcela Ruiz The LiteStrat Modelling Method: Towards the Alignment of Strategy and Code. 141-159 2022 Domain-Specific Conceptual Modeling https://doi.org/10.1007/978-3-030-93547-4_7 books/sp/22/2022KLHUM db/books/collections/KLHU2022.html#0001NPR22 Monalessa Barcellos Jose Luis de la Vara Kelly Garcés Carla T. L. L. Silva Xavier Franch Marcela Ruiz Alejandra Garrido 0001 Ivan Machado 0001 Álvaro Ruiz de Mendarozqueta Iris Gastañaga Marcelo Martín Marciszack Roberto Miguel Muñoz 25th Iberoamerican Conference on Software Engineering, CIbSE 2022, Cordoba, Argentina, 13 June - 17 June 2022. CIBSE Curran Associates 2022 978-1-7138-5558-3 https://cibse2022.frc.utn.edu.ar/ db/conf/cibse/cibse2022.html Jannik Fischbach Nelly Condori-Fernández Jörg Dörr Marcela Ruiz Jan-Philipp Steghöfer Liliana Pasquale Andrea Zisman Renata S. S. Guizzardi Jennifer Horkoff Anna Perini Angelo Susi Maya Daneva Andrea Herrmann 0001 Kurt Schneider Patrick Mennig Fabiano Dalpiaz Davide Dell'Anna Sylwia Kopczynska Lloyd Montgomery Andy G. Darby Peter Sawyer Joint Proceedings of REFSQ-2022 Workshops, Doctoral Symposium, and Posters & Tools Track co-located with the 28th International Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2022), Aston, Birmingham, UK, March 21, 2022. REFSQ Workshops CEUR-WS.org CEUR Workshop Proceedings 3122 2022 https://ceur-ws.org/Vol-3122 https://nbn-resolving.org/urn:nbn:de:0074-3122-3 db/conf/refsq/refsq2022w.html

Eduardo Díaz 0001 José Ignacio Panach Silvia Rueda Marcela Ruiz Oscar Pastor 0001 Are requirements elicitation sessions influenced by participants' gender? An empirical experiment. 102595 2021 204 Sci. Comput. Program. https://doi.org/10.1016/j.scico.2020.102595 db/journals/scp/scp204.html#DiazPRRP21

Xavier Franch Marcela Ruiz Goal-Oriented Models for Teaching and Understanding Data Structures. 227-241 2021 ER https://doi.org/10.1007/978-3-030-89022-3_19 conf/er/2021 db/conf/er/er2021.html#FranchR21 René Noël José Ignacio Panach Navarrete Marcela Ruiz Oscar Pastor López 0001 The LiteStrat Method: Towards Strategic Model-Driven Development. 2021 ISD https://aisel.aisnet.org/isd2014/proceedings2021/managingdevops/11 conf/isdevel/2021 db/conf/isdevel/isdevel2021.html#NoelNRL21 René Noël Marcela Ruiz José Ignacio Panach Oscar Pastor 0001 Beyond Conventional Model-Driven Development: From Strategy to Code. 49-55 2021 iStar https://ceur-ws.org/Vol-2983/iStar21_paper_8.pdf conf/istar/2021 db/conf/istar/istar2021.html#NoelRP021 Marcela Ruiz Tong Li 0001 Vik Pant Proceedings of the 14th International iStar Workshop (iStar 2021), co-located with 40th International Conference on Conceptual Modeling (ER 2021), St. Johns (NL), Canada, October 18, 2021. iStar CEUR-WS.org CEUR Workshop Proceedings 2983 2021 https://ceur-ws.org/Vol-2983 https://nbn-resolving.org/urn:nbn:de:0074-2983-7 db/conf/istar/istar2021.html Marcela Ruiz Björn Hasselman Can We Design Software as We Talk? - A Research Idea. 327-334 2020 BPMDS/EMMSAD@CAiSE https://doi.org/10.1007/978-3-030-49418-6_22 conf/caise/2020bpmds db/conf/caise/bpmds2020.html#RuizH20 Marcela Ruiz Jolita Ralyté Xavier Franch The use of iStar in Situational Method Engineering: An Ongoing Study. 37-42 2020 iStar https://ceur-ws.org/Vol-2641/paper_07.pdf conf/istar/2020 db/conf/istar/istar2020.html#RuizRF20 Gioele Moretti Marcela Ruiz Jürgen Spielberger Improving Performance and Scalability of Model-Driven Generated Web Applications - An Experience Report. 285-301 2020 RCIS https://doi.org/10.1007/978-3-030-50316-1_17 conf/rcis/2020 db/conf/rcis/rcis2020.html#MorettiRS20 Sebastiano Panichella Marcela Ruiz Requirements-Collector: Automating Requirements Specification from Elicitation Sessions and User Feedback. 404-407 2020 RE https://doi.org/10.1109/RE48521.2020.00057 conf/re/2020 db/conf/re/re2020.html#PanichellaR20 Mart van Zwienen Marcela Ruiz Marlies van Steenbergen Verónica Burriel A Process for Tailoring Domain-Specific Enterprise Architecture Maturity Models. 196-211 2019 BPMDS/EMMSAD@CAiSE https://doi.org/10.1007/978-3-030-20618-5_14 conf/caise/2019bpmds db/conf/caise/bpmds2019.html#ZwienenRSB19 Cinzia Cappiello Marcela Ruiz Information Systems Engineering in Responsible Information Systems - CAiSE Forum 2019, Rome, Italy, June 3-7, 2019, Proceedings CAiSE Forum Springer 2019 Lecture Notes in Business Information Processing 350 978-3-030-21296-4 978-3-030-21297-1 https://doi.org/10.1007/978-3-030-21297-1 db/conf/caise/caisefo2019.html Marcela Ruiz TraceME: A Traceability-Based Method for Conceptual Model Evolution - Model-Driven Techniques, Tools, Guidelines, and Open Challenges in Conceptual Model Evolution Springer 2018 17-282 Lecture Notes in Business Information Processing 312 978-3-319-89715-8 https://doi.org/10.1007/978-3-319-89716-5

Oscar Pastor 0001 Marcela Ruiz Hasan Koç Francisco Valverde Capability-based Communication Analysis for Enterprise Modelling. 4:1-4:24 2018 13 Enterp. Model. Inf. Syst. Archit. https://doi.org/10.18417/emisa.13.4 db/journals/emisaij/emisaij13.html#PastorRKV18

Oscar Pastor 0001 Marcela Ruiz From Requirements to Code: A Conceptual Model-based Approach for Automating the Software Production Process. 274-280 2018 13 Enterp. Model. Inf. Syst. Archit. Special https://doi.org/10.18417/emisa.si.hcm.21 db/journals/emisaij/emisaij13.html#PastorR18

Jan Kramer Jan Martijn E. M. van der Werf Johan Stokking Marcela Ruiz A Blockchain-Based Micro Economy Platform for Distributed Infrastructure Initiatives. 11-20 2018 ICSA https://doi.org/10.1109/ICSA.2018.00010 https://doi.ieeecomputersociety.org/10.1109/ICSA.2018.00010 conf/icsa/2018 db/conf/icsa/icsa2018.html#KramerWSR18 Sergio España 0001 Hasan Koç Marcela Ruiz Oscar Pastor 0001 Capability Support for Entrepreneurial Ventures. 311-325 2018 Capability Management in Digital Enterprises https://doi.org/10.1007/978-3-319-90424-5_16 books/sp/SS2018 db/books/collections/SS2018.html#EspanaKRP18 Miguel Goulão Marcela Ruiz Angelo Susi Proceedings of the 11th International i* Workshop co-located with the 30th International Conference on Advanced Information Systems Engineering (CAiSE 2018), Tallinn, Estonia, June 12, 2018. iStar@CAiSE CEUR-WS.org CEUR Workshop Proceedings 2118 2018 https://ceur-ws.org/Vol-2118 https://nbn-resolving.org/urn:nbn:de:0074-2118-8 db/conf/caise/istar2018.html

Hasan Koç Marcela Ruiz Sergio España 0001 LightCDD: Application of a Capability-Driven Development Method for Start-ups Development. 53-74 2017 10 Complex Syst. Informatics Model. Q. https://doi.org/10.7250/csimq.2017-10.04 db/journals/csimq/csimq10.html#KocRE17

Marcela Ruiz Fatma Basak Aydemir Fabiano Dalpiaz Using Conceptual Models in Research Methods Courses: An experience using iStar 2.0. 48-57 2017 SCME-iStarT@ER https://ceur-ws.org/Vol-1954/istarT_2017_paper_2.pdf conf/er/2017scme db/conf/er/scme2017.html#RuizAD17 Marcela Ruiz TraceME: Traceability-based Method for Conceptual Model Evolution. 2016 Polytechnic University of Valencia, Spain http://hdl.handle.net/10251/64553 https://doi.org/10.4995/Thesis/10251/64553 https://www.base-search.net/Record/8d48941e6b0324fe64960c77133230a2c73ad2aabca531db3902318d1aff5d21 base-search.net (ftunivpvalencia:oai:riunet.upv.es:10251/64553) Hasan Koç Marcela Ruiz Sergio España 0001 LightCDD: A Lightweight Capability-Driven Development Method for Start-Ups. 15-26 2016 CAiSE Workshops https://doi.org/10.1007/978-3-319-39564-7_2 conf/caise/2016w db/conf/caise/caisews2016.html#KocRE16

Marcela Ruiz Dolors Costal Sergio España 0001 Xavier Franch Oscar Pastor 0001 GoBIS: An integrated framework to analyse the goal and business process perspectives in information systems. 330-345 2015 53 Inf. Syst. https://doi.org/10.1016/j.is.2015.03.007 https://www.wikidata.org/entity/Q58830339 db/journals/is/is53.html#RuizCEFP15

Urko Rueda Sergio España 0001 Marcela Ruiz GREAT Process Modeller user manual. 2015 abs/1502.07693 CoRR http://arxiv.org/abs/1502.07693 db/journals/corr/corr1502.html#RuedaER15

Marcela Ruiz A Traceability-based Method to Support Conceptual Model Evolution. 2014 CAiSE (Forum/Doctoral Consortium) https://ceur-ws.org/Vol-1164/DoctoralConsortium01.pdf conf/caise/2014fdc db/conf/caise/caisefdc2014.html#Ruiz14 Marcela Ruiz Dolors Costal Sergio España 0001 Xavier Franch Oscar Pastor 0001 Integrating the Goal and Business Process Perspectives in Information System Analysis. 332-346 2014 CAiSE https://doi.org/10.1007/978-3-319-07881-6_23 https://www.wikidata.org/entity/Q58830373 conf/caise/2014 db/conf/caise/caise2014.html#RuizCEFP14 Marcela Ruiz Sergio España 0001 Oscar Pastor 0001 Arturo González 0001 Supporting organisational evolution by means of model-driven reengineering frameworks. 1-10 2013 RCIS https://doi.org/10.1109/RCIS.2013.6577682 https://www.wikidata.org/entity/Q58830435 conf/rcis/2013 db/conf/rcis/rcis2013.html#RuizEPG13 Marcela Ruiz Sergio España 0001 Arturo González 0001 Model-driven organisational reengineering A framework to support organisational improvement. 1-9 2012 conf/clei/2012 CLEI https://doi.org/10.1109/CLEI.2012.6426916 db/conf/clei/clei2012.html#RuizEG12 Iyad Zikra Sergio España 0001 Marcela Ruiz Oscar Pastor 0001 Janis Stirna Aligning Communication Analysis with the Unifying Meta-model for Enterprise Modeling. 595-608 2012 ISD https://doi.org/10.1007/978-1-4614-7540-8_46 conf/isdevel/2012 db/conf/isdevel/isdevel2012.html#ZikraERPS12 Sergio España 0001 Marcela Ruiz Arturo González 0001 Systematic derivation of conceptual models from requirements models: A controlled experiment. 1-12 2012 RCIS https://doi.org/10.1109/RCIS.2012.6240428 conf/rcis/2012 db/conf/rcis/rcis2012.html#EspanaRG12 Marcela Ruiz Sergio España 0001 Oscar Pastor 0001 Arturo González 0001 A model-driven framework to integrate Communication Analysis and OO-Method: Supporting the model transformation. 2012 WER https://werpapers.dimap.ufrn.br/proceedings/WER2012/wer201201.html conf/wer/2012 db/conf/wer/wer2012.html#RuizEPG12

Sergio España 0001 Arturo González 0001 Oscar Pastor 0001 Marcela Ruiz Communication Analysis modelling techniques http://arxiv.org/abs/1205.0987 2012 CoRR abs/1205.0987 db/journals/corr/corr1205.html#abs-1205-0987

Arturo González 0001 Sergio España 0001 Marcela Ruiz Oscar Pastor 0001 Systematic Derivation of Class Diagrams from Communication-Oriented Business Process Models. 246-260 2011 BMMDS/EMMSAD https://doi.org/10.1007/978-3-642-21759-3_18 https://www.wikidata.org/entity/Q57406701 conf/caise/2011bpmds db/conf/caise/bpmds2011.html#GonzalezERP11 Arturo González 0001 Marcela Ruiz Sergio España 0001 Oscar Pastor 0001 Message Structures: a Modelling Technique for Information Systems Analysis and Design. 407-418 2011 CIbSE conf/cibse/2011 db/conf/cibse/cibse2011.html#GonzalezREP11 Oscar Pastor 0001 Marcela Ruiz Sergio España 0001 From Requirements to Code: A Full Model-Driven Development Perspective. 56-70 2011 ICSOFT (Selected Papers) https://doi.org/10.1007/978-3-642-36177-7_4 https://www.wikidata.org/entity/Q58830416 conf/icsoft/2011s db/conf/icsoft/icsoft2011s.html#PastorRE11 Sergio España 0001 Marcela Ruiz Oscar Pastor 0001 Arturo González 0001 Systematic derivation of state machines from communication-oriented business process models. 1-12 2011 RCIS https://doi.org/10.1109/RCIS.2011.6006870 https://www.wikidata.org/entity/Q57406704 conf/rcis/2011 db/conf/rcis/rcis2011.html#EspanaRPG11 Arturo González 0001 Marcela Ruiz Sergio España 0001 Oscar Pastor 0001 Message Structures: a modelling technique for information systems analysis and design. 2011 WER https://werpapers.dimap.ufrn.br/proceedings/WER2011/wer201113.html conf/wer/2011 db/conf/wer/wer2011.html#GonzalezREP11

Sergio España 0001 Arturo González 0001 Oscar Pastor 0001 Marcela Ruiz Integration of Communication Analysis and the OO Method: Manual derivation of the Conceptual Model. The SuperStationery Co. lab demo http://arxiv.org/abs/1101.0105 2011 CoRR abs/1101.0105 db/journals/corr/corr1101.html#abs-1101-0105

Sergio España 0001 Arturo González 0001 Oscar Pastor 0001 Marcela Ruiz Message Structures: a modelling technique for information systems analysis and design http://arxiv.org/abs/1101.5341 2011 CoRR abs/1101.5341 db/journals/corr/corr1101.html#abs-1101-5341

Sergio España 0001 Arturo González 0001 Oscar Pastor 0001 Marcela Ruiz Integration of Communication Analysis and the OO-Method: Rules for the manual derivation of the Conceptual Model http://arxiv.org/abs/1103.3686 2011 CoRR abs/1103.3686 db/journals/corr/corr1103.html#abs-1103-3686

Saïd Assar Fatma Basak Aydemir Monalessa Perini BarcellosMonalessa Barcellos Verónica Burriel Cinzia Cappiello Nelly Condori-Fernández Enrico Conte Dolors Costal Fabiano Dalpiaz Maya Daneva Andy DarbyAndy G. Darby Davide Dell'Anna Eduardo Díaz 0001 Jörg Dörr Sergio España 0001 Lucas Fievet Hans-Georg Fill Jannik Fischbach Xavier Franch Martin Frick Kelly Garcés Alejandra Garrido 0001 Iris Gastañaga Anne Catherine Gieshoff Arturo González 0001 Miguel Goulão Eduard C. Groen Renata S. S. Guizzardi Jens Gulden Anne Gutschmidt Makram Hanin Felix Härer Björn Hasselman Andrea Herrmann 0001 Anne Hess Jennifer Horkoff Jimmy Hu Jin Yang Hu Muhammad Abbas Khan Hasan Koç Sylwia Kopczynska Georgios Koutsopoulos Jan Kramer Tong Li 0001 Ivan do Carmo MachadoIvan Machado 0001 Olivier Mann Marcelo Martín Marciszack Anastassios Martakos Álvaro Ruiz de Mendarozqueta Patrick Mennig Lloyd Montgomery Gioele Moretti David Mosquera Roberto Miguel Muñoz René Noël Carlos Olgiati Marc Oriol Elda Paja José Ignacio PanachJosé Ignacio Panach Navarrete Sebastiano Panichella Vik Pant Liliana Pasquale Oscar Pastor 0001Oscar Pastor López 0001 Anna Perini Eva Polini Alexander Rachmann Jolita Ralyté Silvia Rueda Urko Rueda Irina Rychkova Peter Sawyer Kurt Schneider Martin Schuler Laura Semini Estefanía SerralEstefanía Serral Asensio Carla T. L. L. Silva Pnina Soffer Jürgen Spielberger Paola Spoletini Marlies van Steenbergen Jan-Philipp Steghöfer Janis Stirna Johan Stokking Angelo Susi Francisco Valverde Jose Luis de la Vara Andreas Vogelsang Michael Wahler Yves Wautelet Jan Martijn E. M. van der Werf Jelena Zdravkovic Iyad Zikra Andrea Zisman Mart van Zwienen