1. Department of Oncology, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj‑Napoca, Romania
2. Department of Oncology, ‘Prof. Dr. Ion Chiricuta’ Oncology Institute, 400015 Cluj‑Napoca, Romania
3. Department of Psychology, ‘Babeș‑Bolyai’ University, 400084 Cluj‑Napoca, Romania
4. Department of Oncology, ‘Prof. Dr. Octavian Fodor’ Regional Institute of Gastroenterology and Hepatology, 400162 Cluj‑Napoca, Romania