Funding for this research was provided by:
Received: 18 August 2020
Revised: 21 November 2020
Accepted: 7 December 2020
First Online: 23 December 2020
Change Date: 15 January 2021
Change Type: Update
Change Details: The first and last names of Hy Van Lam were incorrectly assigned in the metadata.
Compliance with ethical standards
: The scientific guarantor of this publication is Enver Tahir, MD.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• cross-sectional study• performed at one institution