Article title: Chronic comorbidities and clinical outcomes in patients with and without COVID-19: A large population-based study using national administrative healthcare open data of Mexico.
Journal name: Internal and Emergency Medicine.
Author names: Frank Daniel Martos-Benítez, Caridad de Dios Soler-Morejón, Diana García-del Barco.
Corresponding author: Frank Daniel Martos-Benítez; Intensive Care Unit 8B, Hermanos Ameijeiras Hospital, 702 San Lázaro St., Havana Centre, Havana City 10300, Cuba; email: fdmartos@infomed.sld.cu
Electronic Supplementary Material 2 Flow chart of participants.
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