Received: 1 December 2020
Accepted: 8 April 2021
First Online: 26 April 2021
: The study obtained ethical clearance from the Sociedade Israelita Brasileira - Hospital Albert Einstein – SP - Brazil ethical committee (protocol number 31362720.2.0000.0071 / 2020).The informed consent was waived by this cited ethical committee (Sociedade Israelita Brasileira - Hospital Albert Einstein – SP - Brazil) considering the study used only a hospital database, not collecting information from specific patients or even conducting clinical interventions (opinion of ethic committee number 4.803.450).All author declares that all procedure in this study were conducted in accordance with the international and institutional (Sociedade Israelita Brasileira - Hospital Albert Einstein) relevant guidelines and regulations.
: Not applicable.
: There are no competing interests in this publication.