Combining Theory-Driven Realist Approach and Systems Thinking to Unpack Complexity of Type 2 Diabetes and Hypertension Management in Low and Middle-Income Countries: Protocol for a Realist Review. - Ehteshami, Fatemeh; Cassidy, Rachel; Tediosi, Fabrizio; Fink, Günther; Cobos Muñoz, Daniel (Systems, 2024)