Choudhury, Olivia, Hillol Sarker, Nolan Rudolph, Morgan Foreman, Nicholas Fay, Murtaza Dhuliawala, Issa Sylla, Noor Fairoza, and Amar K Das. “Enforcing Human Subject Regulations Using Blockchain and Smart Contracts”. Blockchain in Healthcare Today 1 (March 23, 2018). Accessed October 27, 2021. https://blockchainhealthcaretoday.com/index.php/journal/article/view/10.