Received: 28 April 2020
Accepted: 18 September 2020
First Online: 16 November 2020
: All authors (Dr Shea Roddy, Mr Thomas Biggans, Dr Ahmad Raofi, Dr Avinash Kanodia, Dr Thiru Sudarshan and Dr Prasad Guntur Ramkumar) have no potential conflicts of interest to declare.
: This was a retrospective study that did not use patient identifiers and informed consent was not required.