In the originally published version of the article, the author MariaManuela Ravas omitted the affiliation for the Clinical Department No 10, General Surgery, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania. Below is the updated list of authors and corresponding affiliations: Maria-Manuela Ravas, Virgiliu-Mihail Prunoiu1,2, Eugen Braucu1,2, Marian Marincas 1,2, Laurentiu Simion1,2, Laura-Maria Manea3 and Mircea-Nicolae Bratucu2,4 1Department of Surgery, Prof. Dr. Al.Trestioreanu Oncological Institute, Bucharest, Romania 2Clinical Department No 10, General Surgery, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania 3Department of Internal Medicine, Coltea Clinical Hospital, Bucharest, Romania 4Carol Davila Nephrology Clinical Hospital, Bucharest, Romania.
Maria Manuela Răvaş (Thu,) studied this question.