Received: 7 December 2020
Accepted: 8 March 2021
First Online: 14 April 2021
: The Institutional Review Boards of Tulane University approved this study. Informed consent was waived by the ethics committee which approved the study due to the nature of the study. All methods were carried out in accordance with relevant guidelines and regulations.
: All named authors have read and approved this manuscript and there are no other persons who satisfied the criteria for authorship but are not listed. In addition, the order of authors listed in the manuscript has been approved by all co-authors.
: LS received grants from Intuitive Surgical during the conduct of the study. BN received payment for data services from Tulane University during the conduct of the study. OW and JL are both employed by Intuitive Surgical. Other authors declare no competing interests during the conduct of the study.