Funding for this research was provided by:
Agence nationale de la recherche (Méditerranée Infection 10-IAHU-03)
Received: 16 November 2020
Accepted: 2 February 2021
First Online: 9 February 2021
Ethics approval and consent to participate
: This study was approved by our Institutional Review Board (July 23, 2013; reference No. 2013-A00961-44) and by the Saudi Ministry of Health ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.