1. REMIT—Research on Economics, Management and Information Technologies, Department of Tourism, Heritage and Culture, Universidade Portucalense, 4200-072 Porto, Portugal
2. CITCEM—Transdisciplinary Research Centre Culture, Space and Memory, Faculty of Arts and Humanities, University of Porto, Via Panorâmica s/n, 4150-564 Porto, Portugal
3. CIDI-IEES—Centre for Research, Development and Innovation-European Institute of Higher Studies of Fafe, 4820-909 Fafe, Portugal
4. CITUR—Centre for Research, Development and Innovation in Tourism, Polytechnic Institute of Leiria, 2411-901 Leiria, Portugal
5. ANTE—Territorial Analysis Research Group, Department of Geography, University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain
6. CEGOT—Centre of Studies in Geography and Spatial Planning, Faculty of Arts and Humanities, Department of Geography and Tourism, University of Coimbra, 3004-531 Coimbra, Portugal