[1] University of Tennessee Health Science Center,Section of Minimally Invasive Surgery, Department of Surgery
[2] University of Tennessee Health Science Center,Section of Minimally Invasive Surgery, Department of Molecular Sciences
[3] Vanderbilt University School of Medicine,Department of Surgery
[4] Surgical Associates S.C.,Section of Minimally Invasive Surgery, Department of Surgery
[5] Dekalb Medical Center,undefined
[6] University of Tennessee Health Science Center,undefined