ESR1: Anna Zaretskaya, University of Malaga, Spain

ESR2: Santanu Pal, Universitaet Saarlandes, Germany

ESR3: Hernani Costa, University of Malaga, Spain

ESR4: Rohit Gupta, University of Wolverhampton, UK

ESR5: Liling Tan, Universitaet Saarlandes, Germany

ESR6: Varvara Logacheva, University of Sheffield, UK

ESR7: Carolina Scarton, University of Sheffield, UK

ESR8: Liangyou Li, Dublin City University, Ireland

ESR9: Chris Hokamp, Dublin City University, Ireland

ESR10: Joachim Daiber, Universiteit van Amsterdam, Netherlands

ESR11: Hoang Cuong, Universiteit van Amsterdam, Netherlands

ESR12: Hanna Bechara, University of Wolverhampton, UK

ER1: Eduard Barbu, Translated, Italy

ER2: Carla Parra Escartín, Hermes, Spain

ER3: Najeh Hajlaoui, Pangeanic, Spain (between July 2015 and Nov 2015)

ER3(a): Lianet Sepulveda Torres (from April 2016)

ER3(b): Alexander Raginsky (from April 2016)