Commentary: Sodium Glucose Cotransporter 2 Inhibitors Reduce the Risk of Heart Failure Hospitalization in Patients With Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis of Randomized Controlled Trials - Qiu, Mei; Ding, Liang-Liang; Zhan, Ze-Lin; Zhou, Hai-Rong (Frontiers in Endocrinology, 2021)