1. Department of Otolaryngology and Head and Neck Surgery; Federal University of São Paulo; São Paulo Brazil
2. Los Angeles Sinus and Allergy Institute; Los Angeles California
3. Department of Chemistry, Laboratory of Photobiology and Photomedicine, Faculty of Philosophy; Science and Letters of the University of São Paulo; Ribeirão Preto, São Paulo Brazil
4. Department of Head and Neck Surgery, David Geffen School of Medicine; University of California; Los Angeles California