[1] Head & Neck Inst, Cleveland, OH USA
[2] Wake Forest Sch Med, Winston Salem, NC USA
[3] Johns Hopkins Univ, Sch Med, Baltimore, MD USA
[4] Suny Downstate Med Ctr, Brooklyn, NY 11203 USA
[5] Univ Michigan, Med Sch, Ann Arbor, MI 48109 USA
[6] Wayne State Univ, Sch Med, Detroit, MI USA
[7] NorthShore Univ Hlth Syst, Evanston, IL USA
[8] Univ Chicago Med, Chicago, IL USA
[9] Assoc Canc Patient Educ, Irvine, CA USA
[10] Oakland Univ, William Beaumont Sch Med, Royal Oak, MI USA
[11] Texas Childrens Hosp, Baylor Coll Med, Houston, TX 77030 USA
[12] Univ Penn Otorhinolaryngol, Philadelphia, PA USA
[13] Univ Cincinnati, Coll Med, Cincinnati, OH USA
[14] Rush Univ, Med Ctr, Chicago, IL 60612 USA
[15] Angela Sturm MD PLLC, Houston, TX USA
[16] Univ Texas Med Branch, Galveston, TX 77555 USA
[17] Amer Acad Otolaryngol, Head & Neck Surg Fdn, Alexandria, VA USA