Affiliation: | 1. Center of Research and Teaching of Health Sciences, Universidad Autónoma de Sinaloa, Culiacan, Mexico;2. Department of Otolaryngology, Center of Research and Teaching of Health Sciences, Universidad Autónoma de Sinaloa, Culiacan, Mexico;3. Department of Dermatology, Center of Research and Teaching of Health Sciences, Universidad Autónoma de Sinaloa, Culiacan, Mexico |