1. ENT Department , , Lomé 99345 , Togo
2. Sylvanus Olympio University Hospital , , Lomé 99345 , Togo
3. Surgical Emergency Department , , Lomé 99345 , Togo
4. Pediatric Surgery Department , , Lomé 99345 , Togo
5. Radiology and Medical Imaging Department , , Lomé 99345 , Togo
6. Campus University Hospital , , Lomé 99345 , Togo