Fathy, Mai http://orcid.org/0000-0001-7429-7802
ElSadek, Ahmed
Farag, Sherien
Helmy, Shahinaz
AbdElMoneim, Amr
Article History
Received: 21 June 2021
Accepted: 18 August 2021
First Online: 31 August 2021
Declarations
:
: All procedures performed in the study were in accordance with the ethical standards of the faculty of medicine, Ain Shams university research and ethical committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. We obtained approval from research ethics committee no. FWA 000017585. On 19/1/2021. Written informed consent was obtained from participants for participation. We obtained approval from research ethics committee no. FWA 000017585. On 19/1/2021.
: Not applicable.
: None of the authors has any conflict of interest.