In the article titled “Development of a Novel Gastrointestinal Endoscopic Robot Enabling Complete Remote Control of All Operations: Endoscopic Therapeutic Robot System (ETRS)” [1], there was an error in Supplementary Materials (available here), whereby the second supplementary video was omitted. This error occurred during the production process. The correct supplementary materials are as follows.
Supplementary Materials
Video 1: the functions and method of operation of the ETRS. Video 2: the performance of ESD in a porcine stomach using the ETRS. The video displays four divided images; these show the operation, as captured by the 2 robot operation cameras: console operation in close-up (right lower), console operation from distance (right upper), commentary of operation (left lower), and the endoscope monitor (left upper). (Supplementary Materials)