Web-Based Medical Information Searching by Chinese Patients With Breast Cancer and its Influence on Survival: Observational Study

Yan Li   ^{1 *} , MD ;   Shan Ye   ^{1 *} , RN ;   Yidong Zhou   ^{1 *} , MD ;   Feng Mao   ^{1 *} , MD ;   Hailing Guo   ^{1 *} , RN ;   Yan Lin   ¹ , MD ;   Xiaohui Zhang   ¹ , MD ;   Songjie Shen   ¹ , MD ;   Na Shi   ¹ , RN ;   Xiaojie Wang   ¹ , RN ;   Qiang Sun   ¹ , MD

¹ Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China

*these authors contributed equally