Extracorporeal shock wave therapy combined with engineered mesenchymal stem cells expressing stromal cell-derived factor-1 can improve erectile dysfunction in streptozotocin-induced diabetic rats - Shin, Dongho; Jeon, Seung Hwan; Tian, Wen Jie; Kwon, Eun Bi; Kim, Ga Eun; Bae, Woong Jin; Cho, Hyuk Jin; Hong, Sung-Hoo; Lee, Ji Youl; Kim, Sae Woong (Translational Andrology and Urology, 2021)