1. Department of Specific Didactics and Research Methods and Diagnosis in Education, Faculty of Educational Studies, University of A Coruña, 15008 A Coruña, Spain
2. Department of Public Law, Faculty of Law, University of A Coruña, 15008 A Coruña, Spain
3. Department of Psychology, Faculty of Educational Studies, University of A Coruña, 15008 A Coruña, Spain
4. School of Chemical Engineering, National Technical University of Athens, 106 82 Athens, Greece
5. EUDITI LTD—Energy and Environmental Design, 114 71 Athens, Greece
6. ASSISTAL—Associazione Nazionale Costruttori di Impianti e dei Servizi di Efficienza Energetica—ESCo e Facility Management, 00198 Rome, Italy
7. Fundación Centro Tecnológico de Eficiencia y Sostenibilidad Energética EnergyLab, 36310 Vigo, Spain