[1
]
2nd Medical Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca,
Romania. ddumitrascu@umfcluj.ro.
[2
]
2nd Medical Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca,
Romania.
[3
]
University of Medicine and Pharmacy, Tg-Mures, Romania.
[4
]
Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest,
Romania.
[5
]
Gr. T. Popa University of Medicine and Pharmacy, Institute of Gastroenterology and
Hepatology, Iasi, Romania.
[6
]
Department of Gastroenterology and Hepatology, University of Medicine and Pharmacy,
Timisoara, Romania.
[7
]
Department of Internal Medicine, Transilvania University, Brasov, Romania.
[8
]
Lucian Blaga University, Sibiu, Romania.