Correction to: The possible role of visceral fat in early pregnancy as a predictor of gestational diabetes mellitus by regulating adipose-derived exosomes miRNA-148 family: protocol for a nested case-control study in a cohort study

Affiliations

• ¹ Public Health School, Medical College of Qingdao University, Qingdao, China.
• ² Qingdao Women and Children's Hospital, Qingdao University, No.6 Tongfu Road Shandong Province, Qingdao, 266000, China.
• ³ Qingdao Women and Children's Hospital, Qingdao University, No.6 Tongfu Road Shandong Province, Qingdao, 266000, China. liguoju0532@126.com.
• ⁴ Public Health School, Medical College of Qingdao University, Qingdao, China. qdwangqiuzhen@126.com.