Ethics statement
This study was conducted using the SurveyMonkey Audience system. This
platform is an online survey tool used to collect data from individuals
across the US population. A pool of over two million people is
maintained through an agreement wherein participants agree to take part
in a survey, in exchange for SurveyMonkey making a donation of $0.50 to
the charity of that individual’s choice. The SurveyMonkey algorithm then
randomly assigns participants to surveys in a manner that creates a
sample representative of the demographics specified by the investigator.
As such, no additional specific IRB approval was required or obtained.