Prof. Derya Balbay

Koç University Hospital & American Hospital, Istanbul

Koç University Hospital & American Hospital, Istanbul

Oxford University Hospitals

Koç University Hospital, Istanbul

Koç University Hospital & American Hospital, Istanbul

Wycombe Hospital, High Wycombe

Oxford University Hospitals, Wycombe Hospital, High Wycombe

University of Oxford, Nuffield Department of Surgical Sciences; Oxford University Hospitals

Oxford University Hospitals, University of Oxford, Nuffield Department of Surgical Sciences

Oxford University Hospitals; Koç University

Koç University Hospital, Istanbul