1. Department of Medical Specialties (I and III) and Surgical Specialties, Grigore T. Popa University of Medicine and Pharmacy, University Street No. 16, 700115 Iaşi, Romania
2. Clinical Hospital of Pneumophthisiology Iași, Doctor Iosif Cihac Street no 30, 700115 Iasi, Romania
3. Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, Pantelimon Halipa Street No. 14, 700661 Iasi, Romania
4. Academy of Medical Sciences, Ion C. Brătianu Boulevard No 1, 030167 Bucharest, Romania
5. Academy of Romanian Scientists, Dimitrie Mangeron Boulevard No. 433, 700050 Iasi, Romania
6. Department of Management, Alexandru Ioan Cuza University, Carol I Boulevard, 700506 Iasi, Romania
7. St. Spiridon Clinical Emergency Hospital, Independence Boulevard No. 1, 700111 Iasi, Romania
8. Institute of Cardiovascular Diseases George I.M. Georgescu, 700503 Iasi, Romania