Fig. 2From: Evaluation of the “safe multidisciplinary app-assisted remote patient-self-testing (SMART) model” for warfarin home management during the COVID-19 pandemic: study protocol of a multi-center randomized controlled trialFlow chart of patients’ grouping and allocation in different levels of hospitals. AC: anticoagulation clinic; UC: usual care clinic; SMART: the “Safe Multidisciplinary App-assisted Remote patient-self-Testing” modelBack to article page