Author Correction: Comparing predictions among competing risks models with rare events: application to KNOW-CKD study-a multicentre cohort study of chronic kidney disease

Affiliations

• ¹ Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea.
• ² Department of Statistics, Ewha Womans University, Seoul, Republic of Korea.
• ³ Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea.
• ⁴ Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
• ⁵ Department of Statistics, Ewha Womans University, Seoul, Republic of Korea. [email protected].
• ⁶ Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea. [email protected].