1. School of Medicine, Universidad de La Sabana, Chía, Colombia
2. Mediciencias Research Group, Unicolciencias/Universidad Nacional, Bogota, Colombia
3. Universidad Nacional Autónoma de México–UNAM, Mexico City, Mexico
4. Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Mexico City, Mexico
5. School of Medicine, Universidad de Santander–UDES, Bucaramanga, Colombia
6. Department of Neurological Surgery, University of Louisville, Louisville, KY, USA
7. Smell and Taste Center, Department of Otorhinolaryngology: Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA