| Affiliation: | 1. Department of Surgery, Universidade Federal do Rio Grande do Sul, Avenida Montenegro 163, Apartment 802, Bairro Petrópolis, Porto Alegre, Rio Grande do Sul 90460-160, Brazil;2. Division of GI and General Surgery, Department of Surgery, Case Comprehensive Hernia Center, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA;1. Northern Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, St. Leonards, NSW, Australia;2. Department of Anaesthesia, North Shore Private Hospital, University of Sydney, Sydney, NSW, Australia;1. Division of General Surgery, Department of Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, L223A, Portland, OR 97239, USA;2. Department of Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, Portland, OR 97239, USA;1. Department of Surgery, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA;2. Department of Public Health Sciences, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA;3. Center for Neural Engineering, Department of Engineering, Science and Mechanics, The Pennsylvania State University, University Park, PA |
