1. Department of Internal Medicine , Central Military Emergency University Hospital “Dr. Carol Davila” , Bucharest
2. Department of Medico-Surgical and Prophylactic Disciplines, Faculty of Medicine , “Titu Maiorescu” University , Bucharest
3. Department of Rheumatology , “Sfânta Maria” Hospital , Bucharest
4. University of Medicine and Pharmacy,”Carol Davila” , Bucharest
5. Department of Neurology , Central Military Emergency University Hospital “Dr. Carol Davila” , Bucharest
6. Department of Gastroenterology , Central Military Emergency University Hospital , Bucharest