Validation of a Mobile Version of the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form: An Observational Randomized Crossover Trial

Jingyi Hou   ^{1 *} , MD ;   Qingyue Li   ^{1 *} , MD ;   Menglei Yu   ¹ , MD ;   Fangqi Li   ¹ , MD ;   Yiyong Tang   ¹ , MD ;   Yi Long   ¹ , MD ;   Yamuhanmode Alike   ¹ , MD ;   Yuanhao Zhang   ¹ , MD ;   Maslah Idiris Ali   ¹ , MD ;   Congda Zhang   ¹ , MD ;   Weiping Li   ¹ , MD ;   Rui Yang   ¹ , MD

¹ Department of Orthopedics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China

*these authors contributed equally