1 Division of Pulmonary Disease and Critical Care Medicine, Department of Medicine, Winthrop University Hospital, Associate Professor of Medicine. State University of New York (SUNY) at Stony Brook, New York, USA. Electronic address: Qanta.Ahmed@gmail.com.
2 University of Bamako, Mali. Electronic address: ebrahimsh2@gmail.com.
3 Infectious Diseases Division, Department of Medicine and Research Department, Prince Mohammed Bin Abdulaziz Hospital, Ministry of Health & College of Medicine Alfaisal University, Riyadh, Saudi Arabia; Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, USA. Electronic address: Zmemish@yahoo.com.