Text and Data Mining valid from 2019-04-05
Received: 14 February 2019
Accepted: 28 March 2019
First Online: 5 April 2019
Compliance with ethical standards
: Dmitry Oleynikov is a shareholder of Virtual Incision Corporation. Richard Chen, Priscila Rodrigues Armijo, Crystal Krause, and Ka-Chun Siu have no conflict of interest or financial ties to disclose.