Funding for this research was provided by:
Ministère de l’Artisanat, du Commerce et du Tourisme
Received: 12 June 2021
Accepted: 28 August 2021
First Online: 25 September 2021
: The current survey was designed in accordance with legal requirements and the Declaration of Helsinki and was approved by the Joint Research Ethics Committee of Medical School and university Hospital Hassan II of Fez, Morocco (Number 29/16)”. People who accepted to participate in the study were requested to provide written informed consent. The UCBE analysis results were interpreted and delivered to the subjects confidentially.
: Not applicable.
: The authors have no conflicts of interest to declare.