Article History
Received: 2 November 2019
Accepted: 19 February 2020
First Online: 13 March 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: Approval from the institutional review board was obtained.
: Human rights are respected. No animals were used in this study.
: No consent was required as anonymous data set was used and this was approved by the institutional review board.