https://api.elsevier.com/content/article/pii/S0264410X20307957doi:10.1016/j.vaccine.2020.06.0221-s2.0-S0264410X2030795710.1016/j.vaccine.2020.06.022S0264-410X(20)30795-7Emerging manufacturers engagements in the COVID −19 vaccine research, development and supply VaccineJournal0264410X2020-07-2222 July 20201trueFullfalseBill & Melinda Gates FoundationFundingBodyhttp://creativecommons.org/licenses/by/4.0/