title: Erratum to: Alendronate sodium/vitamin D₃ combination tablet versus calcitriol for osteoporosis in Chinese postmenopausal women: a 6-month, randomized, open-label, active-comparator-controlled study with a 6-month extension.
authors.affiliation: Metabolic Bone Disease and Genetic Research Unit, Department of Osteoporosis and Bone Disease, The Sixth People's Hospital, Shanghai Jiaotong University, 600 Yi-Shan Road, Shanghai, 200233, China. ZZL2002@medmail.com.cn.
authors.forename: Z L
authors.initials: ZL
authors.lastname: Zhang
authors.affiliation: The Second Xiangya Hospital, Central South University, Changsha, China.
authors.forename: E Y
authors.initials: EY
authors.lastname: Liao
authors.affiliation: Peking Union Medical College Hospital, Beijing, China.
authors.forename: W B
authors.initials: WB
authors.lastname: Xia
authors.affiliation: Nanjing Drum Tower Hospital, Nanjing, China.
authors.forename: H
authors.initials: H
authors.lastname: Lin
authors.affiliation: Huadong Hospital Affiliated to Fudan University, Shanghai, China.
authors.forename: Q
authors.initials: Q
authors.lastname: Cheng
authors.affiliation: Tianjin Hospital, Tianjin, China.
authors.forename: L
authors.initials: L
authors.lastname: Wang
authors.affiliation: Shanghai Ninth People's Hospital, Shanghai, China.
authors.forename: Y Q
authors.initials: YQ
authors.lastname: Hao
authors.affiliation: West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China.
authors.forename: D C
authors.initials: DC
authors.lastname: Chen
authors.affiliation: Beijing Friendship Hospital, Capital Medical University, Beijing, China.
authors.forename: H
authors.initials: H
authors.lastname: Tang
authors.affiliation: Shanghai First People's Hospital, Shanghai, China.
authors.forename: Y
authors.initials: Y
authors.lastname: De Peng
authors.affiliation: Shanghai First People's Hospital, Shanghai, China.
authors.forename: L
authors.initials: L
authors.lastname: You
authors.affiliation: Beijing Jishuitan Hospital, Beijing, China.
authors.forename: L
authors.initials: L
authors.lastname: He
authors.affiliation: Peking University People's Hospital, Beijing, China.
authors.forename: Z H
authors.initials: ZH
authors.lastname: Hu
authors.affiliation: Peking University Third Hospital, Beijing, China.
authors.forename: C L
authors.initials: CL
authors.lastname: Song
authors.affiliation: Global Medical Affairs, Merck Sharp & Dohme China, Shanghai, China.
authors.forename: F
authors.initials: F
authors.lastname: Wei
authors.affiliation: Global Medical Affairs, Merck Sharp & Dohme China, Shanghai, China.
authors.forename: J
authors.initials: J
authors.lastname: Wang
authors.affiliation: Global Medical Affairs, Merck Sharp & Dohme China, Shanghai, China.
authors.forename: L
authors.initials: L
authors.lastname: Zhang
authors.affiliation: Merck Research Laboratories, Rahway, NJ, USA.
authors.forename: A C
authors.initials: AC
authors.lastname: Santora