Funding for this research was provided by:
Kasr El-Aini Hospital
Article History
Received: 19 June 2020
Accepted: 13 December 2020
First Online: 6 August 2022
Declarations
:
: The study was approved by the Ethical Committee of Kasr Al-Ainy School of Medicine, Cairo University, Egypt, and was conducted according to the ethics guidelines of the Declaration of Helsinki.
: Written informed consents were taken from all participants in this study.
: The authors declare no competing interests.