Temporal changes in SARS-CoV-2 clearance kinetics and the optimal design of antiviral pharmacodynamic studies: an individual patient data meta-analysis of a randomised, controlled,... by Wongnak, P, Schilling, WHK, Jittamala, P, Boyd, S, Luvira, V, Siripoon, T, Ngamprasertchai, T, Batty, EM, Singh, S, Kouhathong, J, Pagornrat, W, Khanthagan, P, Hanboonkunupakarn, B, Poovorawan, K, Mayxay, M, Chotivanich, K, Imwong, M, Pukrittayakamee, S, Ashley, EA, Dondorp, AM, Day, NPJ, Teixeira, MM, Piyaphanee, W, Phumratanaprapin, W, White, NJ, Watson, JA