7C02:
reference: A Universal Design of Betacoronavirus Vaccines against COVID-19, MERS, and SARS., Dai L, Zheng T, Xu K, Han Y, Xu L, Huang E, An Y, Cheng Y, Li S, Liu M, Yang M, Li Y, Cheng H, Yuan Y, Zhang W, Ke C, Wong G, Qi J, Qin C, Yan J, Gao GF, Cell. 2020 Jun 28. pii: S0092-8674(20)30812-6. doi: 10.1016/j.cell.2020.06.035. PMID: 32645327

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