Figure 2.

Timeline and key characteristics of included studies. Description: A timeline of the included studies showing the study lead author name, study publication year and a brief description of methods used. Those shown in blue are healthcare professional (HCP) only studies, those in red are patient-only studies and those in green are studies including both HCPs and patients. The icons represent whether the study used quantitative, qualitative, or mixed methods approaches. For information about barriers and facilitators extracted from each individual study please refer to Supplementary Material File S2.