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. - Fatemeh Ehteshami; Rachel Cassidy; Fabrizio Tediosi; Günther Fink; Daniel Cobos Muñoz (Syst., 2024)