1. I.O.S. & COLEMAN Srl, Naples, Italy
2. Division of Endocrinology, Department of Clinical and Molecular Sciences, Umberto I Hospital, Polytechnic University of Marche, Ancona, Italy
3. Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology, and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
4. NNF Center for Basic Metabolic Research and Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
5. Endocrinology, Department of Sports Science and Wellness, “Parthenope” University Naples, Naples, Italy
6. Department of Clinical Medicine and Surgery, “Federico II” University of Naples, Naples, Italy