Corrigendum: Interdisciplinary Assessment of Hygiene Practices in Multiple Locations: Implications for COVID-19 Pandemic Preparedness in Vietnam - Nguyen, Trang Huyen Thi; Le, Huong Thi; Le, Xuan Thi Thanh; Do, Toan Thanh Thi; Ngo, Toan Van; Phan, Hai Thanh; Vu, Giang Thu; Nguyen, Tu Huu; Phung, Dung Tri; Nghiem, Son Hong; Vu, Thuc Minh Thi; Nguyen, Thu Ha; et al. (Frontiers in Public Health, 2022)