1. Centre of Geographical Studies, Institute of Geography and Spatial Planning, University of Lisbon, Lisbon, Portugal
2. Universidad Espíritu Santo, Samborondón, Ecuador
3. ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Facultad de Ciencias Sociales y Humanísticas, Guayaquil, Ecuador
4. University of Coimbra, CEGOT, Faculty of Arts and Humanities, Coimbra, Portugal
5. CiTUR—Centre for Tourism Research, Development and Innovation, Estoril, Portugal
6. Associate Laboratory Terra, Lisbon, Portugal