About the Authors

Yoshiyuki Sugishita

Roles Conceptualization, Methodology, Supervision, Validation

yoshiyuk@gmail.com

Affiliation National Institute of Infectious Diseases, Tokyo, Japan

Junko Kurita

Roles Data curation, Writing – original draft

Affiliation Department of Nursing Collage of Nursing, Tokiwa University, Ibaraki, Japan

Tamie Sugawara

Roles Conceptualization, Investigation, Supervision

Affiliation National Institute of Infectious Diseases, Tokyo, Japan

Yasushi Ohkusa

Roles Conceptualization, Formal analysis, Validation, Writing – review & editing

Affiliation Department of Nursing Collage of Nursing, Tokiwa University, Ibaraki, Japan

Competing Interests

The authors have declared that no competing interests exist.