1. Department of Radiology, Tulane University School of Medicine, New Orleans, LA, USA
2. Department of Radiology, Union Diagnostics and Clinical Services, Lagos, Nigeria
3. Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
4. Department of Anatomical sciences, School of Medicine, St George’s University, Grenada, West Indies
5. Department of Surgery, Ekiti State University, Ado-Ekiti, Nigeria
6. Department of Microbiology, University of Wisconsin-La Crosse, La Crosse, WI, USA