Felix Gabel

Structured feedback and operative video debriefing with critical view of safety annotation in training of laparoscopic cholecystectomy: a randomized controlled study

Babak Namazi, P. Wise, Amila Cizmic, 2024, Surgical endoscopy.

Telestration with augmented reality improves the performance of the first ten ex vivo porcine laparoscopic cholecystectomies: a randomized controlled study

F. Nickel, V. Bintintan, K. Kowalewski, 2023, Surgical Endoscopy.