He is registered under Number 3561 within the “Ordre des Médecins du Bas-Rhin” Medical Regulatory Authority. Prof. Jacques Marescaux, MD, FACS, Hon. FRCS, Hon. FJSES, WebSurg Editor-in-Chief, declares and confirms that all authors included in the e-learning modules (ELMs) have no proprietary, financial, professional or other personal interest of any nature or kind in any product, service and/or company that could be construed as influencing the position presented in, or the review of, this e-learning material.