1. Department of Nutrition and Dietetics, School of Health Sciences, International Hellenic University, 57400 Thessaloniki, Greece
2. Nous Thrapy Center, 54621 Thessaloniki, Greece
3. Department of Life Sciences, School of Life and Health Sciences, Universiy of Nicosia, Nicosia 2417, Cyprus
4. Department of Psychiatry, Faculty of Medicine, University of Ottawa, Ottawa, ON K1N 6N5, Canada
5. Department of Mental Health, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
6. Clinical Epidemiology Program, Ottawa Hospital Research Institute (OHRI), Ottawa, ON K1Z 7K4, Canada
7. Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin Berlin, 10117 Berlin, Germany
8. Center for Psychiatric Neuroscience, The Feinstein Institute for Medical Research, Manhasset, NY 11030, USA
9. Department of Psychiatry, Northwell Health, Zucker Hillside Hospital, Glen Oaks, NY 11004, USA
10. Department of Psychiatry and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549, USA
11. German Center for Mental Health (DZPG), Partner Site Berlin, 10117 Berlin, Germany
12. Centre for Chronic Illness and Ageing, University of Greenwich, London SE10 9LS, UK
13. Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London SE5 8AB, UK
14. Department of Primary Education, School of Education, University of Ioannina, 45110 Ioannina, Greece
15. Department of Psychology, School of Social Sciences, University of Ioannina, 45110 Ioannina, Greece