1. C-MAST—Centre for Mechanical and Aerospace Science and Technologies, Department of Electromechanical Engineering, University of Beira Interior, 6201-001 Covilhã, Portugal
2. NECE—Research Unit in Business Sciences, Department of Management and Economics, University of Beira Interior, 6201-001 Covilhã, Portugal
3. LEAF—Linking Landscape, Environment, Agriculture and Food Research Center, School of Agriculture, University of Lisbon, 1349-063 Lisbon, Portugal
4. TERRA—Sustainable Land Use and Ecosystem Services, School of Agriculture, University of Lisbon, 1349-063 Lisbon, Portugal
5. CEF—Forest Research Centre, School of Agriculture, University of Lisbon, 1349-063 Lisbon, Portugal