Irene Garrigós
Dept. of Software and Computing Systems, Lucentia Research Group
University of Alicante, Spain
Email: igarrigos@dlsi.ua.es

Jose-Norberto Mazón
Dept. of Software and Computing Systems, Lucentia Research Group
University of Alicante, Spain
Email: jnmazon@dlsi.ua.es

Nora Koch
Programming and Software Engineering Department
Ludwig-Maximilians-Universität München, Germany
Email: kochn@pst.ifi.lmu.de

María José Escalona
Department of Computer Languages and Systems
University of Seville, Spain
Email: mjescalona@us.es