[1] Univ Penn Hlth Syst, Dept Otorhinolaryngol Head & Neck Surg, Philadelphia, PA USA
[2] Cleveland Clin, Head & Neck Inst, Cleveland, OH USA
[3] UPMC, Childrens Hosp Pittsburgh, Div Pediat Otolaryngol, Pittsburgh, PA USA
[4] Univ Pittsburgh, Med Ctr, Dept Otolaryngol, Pittsburgh, PA USA
[5] Med Univ South Carolina, Dept Otolaryngol Head & Neck Surg, Charleston, SC USA
[6] MUSC Hollings Canc Ctr, Charleston, SC USA
[7] Thomas Jefferson Univ, Dept Otolaryngol Head & Neck Surg, Philadelphia, PA USA
[8] Sidney Kimmel Canc Ctr, Canc Risk & Control Program Excellence, Philadelphia, PA USA
[9] Thomas Jefferson Univ, Dept Otolaryngol Head & Neck Surg, 925 Chestnut St, 6th Floor, Philadelphia, PA 19107 USA
[10] Sidney Kimmel Canc Ctr, Canc Risk & Control Program Excellence, 925 Chestnut St, 6th Floor, Philadelphia, PA 19107 USA