Ahmed, Nancy Abdel Fattah
Ali, Ahmed Shawky Hassan
El Baz, Rizk Ahmed
El-Zayyadi, Islam Abd El-Hamid
Article History
Received: 20 January 2021
Accepted: 28 April 2021
First Online: 7 May 2021
Declarations
:
: The study protocol was investigated and approved by the Medical Ethics Research Team, Faculty of Medicine, Mansoura University (code number MS. 18. 11.364). Every case, after guaranteeing privacy, has given informed written consent.
: Not applicable.
: The authors declare that they have no competing interests.