1. GOVCOPP, Department of Economics, Management, Industrial Engineering and Tourism, University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal
2. CESAM, Department of Environment and Planning, University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal
3. REMIT, Department of Tourism, Heritage and Culture, University Portucalense, Porto, Portugal
4. GOVCOPP, University of Aveiro, Aveiro, Portugal
5. GOVCOPP, Department of Environment and Planning, University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal