Affiliation: | 1. Photodynamic Therapy Center, Roswell Park Cancer Institute, Buffalo, New York;2. Department of Cell Stress Biology, Roswell Park Cancer Institute, Buffalo, New York;3. Department of Head and Neck Surgery, Roswell Park Cancer Institute, Buffalo, New York;4. Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York;5. Department of Pathology, Roswell Park Cancer Institute, Buffalo, New York |