1. Escuela Técnica Superior De Arquitectura, Universidad Politécnica De Madrid-UPM, Madrid, 28040, Spain
2. Doctoral School of Economic and Regional Sciences, Hungarian University of Agriculture and Life Sciences, Páter Károly U. 1, 2100, Gödöllő, Hungary
3. Faculty of Civil Engineering, Technische Universität Dresden, 01069, Dresden, Germany
4. School of Economics and Business, Norwegian University of Life Sciences, 1430, Oslo, Norway
5. Electrical Engineering, Obuda University, Budapest, 1034, Hungary