Note

Thank you for participating this study.

To prevent the spread of COVID-19, all the researchers and participants are required to wear face coverings in the building. Before you enter the office, please download the screening form, print, and complete it, then bring it to me.

Important: If you were confirmed with COVID-19, or had contact* with a person with a confirmed case of COVID-19, or had any of following symptoms, please reschedule this study 14 days later:

  • Have you had a fever within the last 14 days?
  • Have you had a forceful dry cough or productive cough within the last 14 days?
  • Have you had difficulty breathing or shortness of breath within the last 14 days?
  • Have you had a sore throat within the last 14 days?

*Contact is defined as less than 6 feet separation for more than 15 minutes without adequate personal protective equipment.