Text and Data Mining valid from 2019-06-20
First Online: 20 June 2019
Compliance with ethical standards
: Marco Vito Marino, Salomone Di Saverio, Mauro Podda and Manuel Gomez Fleitas have no conflict of interest to disclose. Marcos Gomez Ruiz is Proctor and Advisor of Intuitive Surgical Inc., Medtronic, and Johnson & Johnson.
: All procedures were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was conducted after the approval of the Institutional Ethics Review Board of Hospital Universitario Marquès de Valdecilla.
: Informed consent was obtained from all individual participants included in the study.