Correction: The Relationship between Serum Ferritin Levels and Insulin Resistance in Pre- and Postmenopausal Korean Women: KNHANES 2007-2010

• Min Kyoung Kim, 
• Seung Joo Chon, 
• Yeon Soo Jung, 
• Bo Ok Kim, 
• Eun Bee Noe, 
• Bo Hyon Yun, 
• SiHyun Cho, 
• Young Sik Choi, 
• Byung Seok Lee, 
• Seok Kyo Seo