Čučković, Marcela; Drmić, Željka; Pražetina, Marko; Tipura, Danijela; Ćurčić, Maja; Miko, Ivan; Mihelčić, Antonija; Romić, Andrea; Kukoč, Andrea; Blagaj, Vanja; Lasić, Hrvoje; Dolenc, Emil; Hleb, Sonja; Almahariq, Hani; Šribar, Andrej; Peršec, Jasminka; Lukšić, Ivica: Epidemiological characteristics, baseline clinical features, and outcomes of critically ill patients treated in a coronavirus disease 2019 tertiary center in continental Croatia