Fig. 1From: Long-term efficacy and safety of SARS-CoV-2 vaccination in patients with chronic kidney disease, on dialysis or after kidney transplantation: a national prospective observational cohort studyStudy activities. “t = -1” = 1st vaccination, “t = 0” = 2nd vaccination, d = days, m = months. Details on the course of COVID-19 after vaccination will be collected from ERACODA which collects individual patient level data of adults on dialysis or with a functioning kidney allograft who are diagnosed with COVID-19Back to article page