Study sample
SD
We used the equation of Kadam and Bhalerao [The subjects, i.e., laparoscopic surgeons, were recruited by direct advertisement and internal email announcements at the Department of Women’s Health at the University Hospital Tübingen. Eligibility criteria were: minimum age 18, proficiency in German, experience with (simulated) laparoscopy, and ability to perform the PEG-transfer task within 3 min [Demographics and musculoskeletal discomfort status of the final sample (N = 21) provided as absolute number, mean ± SD, or relative number (%)A, Multiple answers possible