Erratum to: J Bone Miner Metab DOI 10.1007/s00774-011-0280-x

An error occurred in the second sentence of the abstract regarding the name of HIRA institution. The correct name is “Health Insurance Review and Assessment Service” instead of “Health Insurance Review Agency”.

There are errors in the name of authors. The correct names are “Sunmee Jang”, “Suhyun Jang” and “Chanmi Park”, instead of “Sun-Mee Jang”, “Su-Hyung Jang” and “Chan Mi Park”, respectively.