1. Department of Geography, Tourism and Territorial Planning, Faculty of Geography, Tourism and Sport, The Territorial Studies and Analyses Centre (CSAT), University of Oradea, 410087 Oradea, Romania
2. Institute of Socio-Economic Geography and Spatial Management, University of Gdansk, 80309 Gdansk, Poland
3. Faculty of Geography, Babes-Bolyai University, 400006 Cluj-Napoca, Romania
4. Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China
5. Faculty of Economics and Business, John von Neumann University, 6000 Kecskemet, Hungary
6. Institute of Rural Development and Sustainable Economy, Hungarian University of Agriculture and Life Sciences, 2100 Godollo, Hungary