Impact of telemedicine on the follow-up of chronic diseases during the COVID-19 pandemic: experience of a brazilian public tertiary hospital - Serrano-Gomez, Sérgio; Moreira, Henrique Turin; Canabrava, Claudia Marques; Velasco, Tonicarlo Rodrigues; Moroço, Diego Marques; Souza, Danilo Arruda de; Schmidt, Andre; Maciel, Benedito Carlos; Pazin Filho, Antônio (Telemedicine and e-Health, 2025)