Article Info Authors Dr.Shady Abdulrahman KamelDr.Sami Saeed Saeed AlMudarraDr.Suhaib Talal Abdullah AlsulimaniMr.Rayan AlmutairiMr.Abdulaziz AldashanDr.Abdullah AlRasheedDr.Joana Gaines Nawaf Albali,AlHarbi SM,Sari Assiri Volume: 28 Year: 2021 Month: January Issue: 1 Pages: Reference: Kamel S., AlMudarra S., Alsulimani S., Almutairi R., Aldashan A., AlRasheed A., Gaines J.,Nawaf Albali,AlHarbi SM,Sari Assiri .Saudi Epidemiology Bulletin. 2021;28(1):.