title: Re: Factors affecting recurrence and progression of high grade non invasive bladder cancer treated by intravesical BCG.
authors.affiliation: Haichao Huang, Department of Urology,Peking University First Hospital and Institute of Urology, Peking University, National Urological Cancer Center, 8 Xishiku Street, Xicheng District, Beijing 100034, China.
authors.forename: Haichao
authors.initials: H
authors.lastname: Huang
authors.affiliation: Jie Jin, Department of Urology,Peking University First Hospital and Institute of Urology, Peking University, National Urological Cancer Center, 8 Xishiku Street, Xicheng District, Beijing 100034, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Jin
authors.affiliation: Xin Li, Department of Urology,Peking University First Hospital and Institute of Urology, Peking University, National Urological Cancer Center, 8 Xishiku Street, Xicheng District, Beijing 100034, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Li