Implementation of the ABCDEF Bundle for Critically Ill ICU Patients During the COVID-19 Pandemic: A Multi-National 1-Day Point Prevalence Study oleh Keibun Liu, Kensuke Nakamura, Hajime Katsukawa, Peter Nydahl, Eugene Wesley Ely, Eugene Wesley Ely, Sapna R. Kudchadkar, Sapna R. Kudchadkar, Sapna R. Kudchadkar, Kunihiko Takahashi, Muhammed Elhadi, Mohan Gurjar, Be Kim Leong, Chi Ryang Chung, Jayachandran Balachandran, Shigeaki Inoue, Shigeaki Inoue, Alan Kawarai Lefor, Osamu Nishida