El-Serw, Hagar El-Saied Saad
Bassiouni, Dina Abdel Rasoul Helal http://orcid.org/0000-0002-3575-887X
Al-Wakeil, Angy Adel
El-Masry, Ragaa Shawky Aly Ibrahim
Bakr, Ashraf Mohamed Abd EI Basset
Article History
Received: 8 June 2020
Revised: 7 September 2020
Accepted: 30 September 2020
First Online: 18 November 2020
Compliance with ethical standards
: The study protocol was submitted to the institution research board of the Faculty of Medicine, Mansoura University, for approval. The protocol was granted approval in December 2016, IRB Code number: MS/16.07.46. Written consent was taken from parents, and patients in the adolescent age group additionally gave consent.
: The authors declare that they have no conflict of interest.