Received: 26 March 2021
Accepted: 2 July 2021
First Online: 13 July 2021
: The study was approved by the Jordan university review board (IRB)/Faculty of medicine research committee decision # 8023/2019/67.All patients gave <i>a verbal consent</i> as this was a retrospective study with an interview of the patient and a review of his medical file. No interventions were applied on the participants, and the institution review board approved the study based on this verbal consent.
: Not applicable
: The authors declare that they have no competing interests.