Rostampour, Sammy
Hamady, Mo S.
Alsafi, Ali
Article History
Received: 8 December 2019
Accepted: 15 February 2020
First Online: 1 April 2020
Compliance with Ethical Standards
:
: The authors have no conflict of interest to declare.
: No ethics approval was required to conduct this study.
: No patients were involved in this study, which used freely available data in the public domain.