Number of patients treated at clinics that followed up fewer than 10 patients (2013–2016) or 20 patients (2012) and proportion of patients followed up and in remission one year later. Number of patients treated at clinics that followed up fewer than 10 patients (2013–2016) or 20 patients (2012) and proportion of patients followed up and in remission one year later. The year on the x- axis indicates the year of follow-up, the corresponding number of patients starting their treatment the year before. Per Södersten et al. BMJ Open 2019;9:e024179 ©2019 by British Medical Journal Publishing Group