Errors in the print and online versions of this article have been brought to our attention by the authors. The affiliations of the authors on this paper were incorrectly listed. The corrected affiliations appear below:
MIN CHEN1,2, HUI FANG WANG2,3, TAK YEUNG LEUNG2, DALJIT SINGH SAHOTA2, MARISA BORENSTEIN4, KYPROS NICOLAIDES4, TERENCE TZU-HSI LAO2, & TZE KIN LAU2
1Department of Diagnostic Imaging, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China, 2Fetal Medicine Unit, Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China, 3Department of Ultrasound, the Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, China, and 4Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
The authors would like to apologize for any inconvenience caused.