Some related technical posts:
"Coronavirus, Telemedicine, and Race: Simulated Real-World Evidence | Causal inference tutorial in R using synthetic data (Part 1)" tinyurl.com/jf9h6n8k
"Your Coronavirus Telemedicine Health App Might Be Overrated: How to Tell | Causal inference tutorial in R using synthetic data (Part 2)" tinyurl.com/578x8jsu