1. Gastroenterology Clinic, “Carol Davila” Central Military Emergency University Hospital, Bucharest, Romania
2. Department of Endocrinology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
3. Clinical Neurosciences Department, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
4. NovaLife Clinics, Bucharest, Romania
5. Department of Neurology, General Medicine Faculty, “Ovidius”’ University, Constanta, Romania
6. Neurology Clinic, “Dr. Carol Davila” Central Military Emergency University Hospital, Bucharest, Romania