Study Protocol for Multicentric Hospital-Based Diabetes Registry-Clinical Trial Network. - Kalra P; Mohan G; Bhattacharya PK; Tiewsoh I; Ramamurthy RK; Kiran RM; Kumar SN; Ghosh S; Dharmalingam M; Selvan C; Pandit K; Thaman RG; et al. (Indian journal of endocrinology and metabolism, 2025)