Funding for this research was provided by:
Hassan II University Hospital of Fez
Received: 11 October 2019
Accepted: 20 January 2020
First Online: 18 February 2020
Ethics approval and consent to participate
: This study was approved by the local ethics committee entitled “Comité d’éthique de la Faculté de Médecine et de Pharmacie et du CHU Hassan II de Fès” (located in the Faculty of Medicine and Pharmacy of Fez) under the reference ID: ref. 06/14. Written informed consent was obtained from the participating patients or their tutors.
: Not applicable.
: The authors declare that they have no competing interests.