PRINCIPLES OF SYSTEMIC THERAPY FOR NON-NASOPHARYNGEAL CANCERS (Lip, Oral Cavity, Oropharynx, Hypopharynx, Glottic Larynx, Supraglottic Larynx, Ethmoid Sinus, Maxillary sinus, Occult Primary)...Other Recommended Regimens...Pembrolizumab/platinum (cisplatin or carboplatin)/docetaxel