Randomization
Each participant was provided a piece of paper with both a QR code and a web address link to the survey. By scanning the QR code or entering the link into an internet browser, participants could access the survey on their own devices and adhere to COVID-19 safety protocols. The intervention and control groups both completed the same questions in the same order, but they were recorded in separate surveys to allow for comparison.Intervention and control QR codes and instructions were mixed and handed out in the order in which they were stacked, creating randomization. The intervention group was instructed to scan the QR code and begin taking the survey immediately. The control group was instructed to take the survey in the next 24 h at their leisure in a quiet environment. Anticipating drop out among the control group (forgetting to complete it once at home), more control group instructions were distributed (128 control, 78 intervention).