1. Department of Nutritional Sciences and Dietetics, School of Health Sciences, International Hellenic University, 57400 Thessaloniki, Greece
2. Clinical Dietetics & Nutrition Department, 424 General Military Hospital, New Efkarpia Ring Road, 56429 Thessaloniki, Greece
3. Department of Food Science and Nutrition, School of Environment, University of Aegean, 81400 Myrina, Greece
4. AHEPA Hospital, 54636 Thessaloniki, Greece
5. A Orthopaedic Clinic, 424 General Military Hospital, 56429 Thessaloniki, Greece
6. School of Economics and Business Administration, International Hellenic University, 57001 Thessaloniki, Greece
7. G. Papageorgiou Hospital, 56429 Thessaloniki, Greece