“…In this part II, we are pleased to introduce another winner who is recognized for the 2023 Excellent Research Paper Awards, and their works were selected from all published original articles of the Journal of the Chinese Medical Association (JCMA) in 2023. [1][2][3][4][5][6][7] The title is "Cytotoxic T-lymphocyte antigen 4 polymorphisms and breast cancer susceptibility: Evidence from a meta-analysis", and this article can be found in the February issue of 2023 JCMA. 8 Before introduction of their works, we present our respect to Dr. Chang's excellent works, and also congratulate them on winning the 2023 Outstanding Research Award from the Szu-Yuan Research Foundation of Internal Medicine.…”