Received: 24 May 2022
Accepted: 3 July 2022
First Online: 15 July 2022
: No ethical approval was needed as the study was carried out according to the ethical guidelines of the World Medical Association (Declaration of Heliniski 1975) and was approved by the Ethics Committee at the National Research Centre (NRC) Cairo, Egypt.
: Not applicable.
: The authors declare that they have no competing interests.