Locally operated assistant manipulators with selectable connection system for robotically assisted laparoscopic solo surgery. - Shohei Fukui; Toshikazu Kawai; Yuji Nishizawa; Atsushi Nishikawa; Tatsuo Nakamura; Noriyasu Iwamoto; Yuki Horise; Ken Masamune (Int. J. Comput. Assist. Radiol. Surg., 2021)