1. Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation (L.L.), QC H3G 1A4, Canada
2. Department of Surgery (L.L., R.J.T., E.J.M.), QC H3G 1A4, Canada
3. Division of Endocrinology (J.H.), McGill University Health Centre, Montreal, QC H3G 1A4, Canada