1. Institute of Medical Pathology, Division of Endocrinology and Metabolic Diseases, Catholic University of the Sacred Heart, Rome, Italy
2. Sunlight, Nutrition, and Health Research Center, San Francisco, California, USA
3. Endocrinology, Department of Sports Science and Wellness, Parthenope University, Naples, Italy
4. Fertility Techniques SSD, San Giovanni di Dio e Ruggi D'Aragona University Hospital, Salerno, Italy
5. Department of Clinical Medicine and Surgery, Section of Endocrinology, University “Federico II,” Naples, Italy
6. Department of General Surgery and Transplantation Unit, San Giovanni di Dio e Ruggi D'Aragona University Hospital, Scuola Medica Salernitana, Salerno, Italy
7. Ios and Coleman Medicina Futura Medical Center, Naples, Italy