Distribution of questionnaire and collection of data
The electronic version of the survey was emailed to all Italian ENT
residency program directors (31 programs) who were asked to forward the
questionnaire to their residents. All included subjects accepted to
participate in the Survey through informed consent for the collection
and use of data for scientific purposes. The survey was conducted over
15 days from April 15th, 2020 to April 30th, 2020.