Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (R21 AI128931, RO1 AI095514)
National Institute on Deafness and Other Communication Disorders (R01 DC011091)
Received: 13 July 2017
Accepted: 18 February 2019
First Online: 11 March 2019
: The authors declare no competing interests.