1. Department of Physical Education and Sport Science, University of Thessaly, 38221 Trikala, Greece
2. AIDEAS OÜ, Narva mnt 5, 10117 Tallinn, Estonia
3. Department of Physical Education and Sport Science, Democritus University of Thrace, 69100 Komotini, Greece
4. Department of Operations, Technology, Events and Hospitality Management, Manchester Metropolitan University, Oxford Road, Manchester M15 6BH, UK
5. Center for Research and Technology Hellas, Institute for Bio-Economy & Agri-Technology, 60361 Volos, Greece