1. What is an NFT? Non-fungible tokens explained.;Goodwin;CNN Business,November 10, 2021
2. Twitter boss Jack Dorsey’s first tweet sold for $2.9 million as an NFT.;Howcroft;Thomson Reuters,March 22, 2021
3. How scientists are embracing NFTs.;Jones;Nature,June 18, 2021
4. Computer simulation and digital resources for plastic surgery psychomotor education.;Diaz-Siso;Plast Reconstr Surg,2016