CONTEMPORARY ISSUES CREST-2experiencewiththeevolvingchallenges of COVID-19

Steps to mitigate the effects of COVID-19 on follow-up COVID-19 has caused us to adapt our process of following patients in CREST-2. The trial was designed for in-person clinic follow-up visits, with telephone visits permitted by the protocol only if the in-person assessments could not be ach-ieved. However, early in the US epidemic, institutional ................
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