Affiliations
  1. Otolaryngology Department, Ambulatory Care Center (ACC), Hamad Medical Corporation (HMC), Doha, Qatar
  2. Nursing Department, Hazm Mebaireek General Hospital, Hamad Medical Corporation, Doha, Qatar
  3. Pathology Department, Hamad General Hospital (HGH), Hamad Medical Corporation (HMC), Doha, Qatar