Received: 13 July 2020
Accepted: 9 October 2020
First Online: 16 October 2020
Ethics approval and consent to participate
: This study protocol was approved by the ethics committee of the university hospital center of Notre Dame de Secours, Byblos, Lebanon. An oral informed consent for participation in the study was obtained from all participants aged 18 or more and from their parent in case they were below 18 years old and was documented on the data collection sheet. The ethics committee approved the procedure for verbal consent since the study is observational and respected the code of ethics as stated in the declarations of Helsinki.
: Not applicable.
: The authors disclose no conflict of interest.