1. Department of Medicine III-Oncology, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
2. Department of Immunology, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
3. Department of Hematology, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
4. Department of Preventive Medicine and Interdisciplinarity, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania