Dalian Medical University, Dalian, China
Theodor Bilharz Research Institute, Cairo, Egypt
Dalian Medical University, Dalian, Dalian, China
Suez Canal University, Faculty of Medicine, Anesthesia and Intensive Care Department, Ismailia, Egypt
Suez Canal University Hospital, Ismailia, Egypt
Suez Canal University hospital, Ismailia, Egypt
Dalian Medical University, Dalian, Dalian, China
Sarajevo medical University, Sarajevo, Bosnia and Herzegovina
Suez canal University hospital, Ismailia, Egypt
Suez canal University hospital, Ismailia, Egypt
Suez canal University hospital, Ismailia, Egypt
Suez Canal University Hospital, Ismailia, Egypt
Alexandria Main University Hospital, Alexandria, Egypt
Ashraf Dahaba, Xi'an, China