Yan, Huadong, Vijay, Amrita, Jiang, Fanrong, Zheng, Nanhong, Hu, Yaoren, Ye, Honghua, Ollivere, Benjamin, Cai, Ting, Valdes, Ana M, Aithal, Guruprasad P., "Serum glucose, lactate dehydrogenase and hypertension are mediators of the 1 effect of body mass index on severity of COVID-19", Endocrinology, Diabetes and Metabolism, 2021