1Department of Surgery, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA.
2Activ Surgical Inc., 30 Thomson Place, 2nd Floor, Boston, MA, 02127, USA.
3Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA.
4Department of Surgery, The State University of New York, Buffalo, NY, USA.
5Buffalo General Hospital, Buffalo, NY, USA.
6Division of Minimally Invasive and Elective General Surgery, Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA.
7Michael E. DeBakey Institute for Comparative Cardiovascular Science and Biomedical Devices, Texas A&M University, College Station, TX, USA.
8Department of Surgery, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA. peter.kim@brownphysicians.org.
9Activ Surgical Inc., 30 Thomson Place, 2nd Floor, Boston, MA, 02127, USA. peter.kim@brownphysicians.org.