title: Erratum to: Readmission rates of South Korean psychiatric inpatients by inpatient volumes per psychiatrist.
authors.affiliation: Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.|Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Kyu-Tae
authors.initials: KT
authors.lastname: Han
authors.affiliation: Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.|Department of Health Policy and Management, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea.
authors.forename: Seo Yoon
authors.initials: SY
authors.lastname: Lee
authors.affiliation: Department of Health Administration and Management, Soonchunhyang University, Asan, Republic of Korea.
authors.forename: Sun Jung
authors.initials: SJ
authors.lastname: Kim
authors.affiliation: Department of Health Administration and Management, Soonchunhyang University, Asan, Republic of Korea.
authors.forename: Myung-Il
authors.initials: MI
authors.lastname: Hahm
authors.affiliation: Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.|Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.|Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea.
authors.forename: Sung-In
authors.initials: SI
authors.lastname: Jang
authors.affiliation: Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.|Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Seung Ju
authors.initials: SJ
authors.lastname: Kim
authors.affiliation: Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.|Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Woorim
authors.initials: W
authors.lastname: Kim
authors.affiliation: Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea. ecpark@yuhs.ac.|Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea. ecpark@yuhs.ac.
authors.forename: Eun-Cheol
authors.initials: EC
authors.lastname: Park