About the Authors

Ting Zhang

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Institute of Medical Information & Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China

Juan Chen

Roles Formal analysis

Affiliation Institute of Medical Information & Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China

Yan Lu

Roles Formal analysis

Affiliation Institute of Medical Information & Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China

Xiaoyi Yang

Roles Formal analysis

Affiliation Institute of Medical Information & Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China

Zhaolian Ouyang

Roles Funding acquisition

pumccams1907@yeah.net

Affiliation Institute of Medical Information & Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China

Competing Interests

NO authors have competing interests.