1 Departments of Obstetrics & Gynecology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: vermavaishnavi07@gmail.com.
2 Departments of Obstetrics & Gynecology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: drshaguftaanjum376@gmail.com.
3 Departments of Obstetrics & Gynecology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: Drmonicasinghrnt2016@gmail.com.
4 Departments of Obstetrics & Gynecology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: sharma.charu651@gmail.com.
5 Departments of Neonatology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: choudharysk@aiimsjodhpur.edu.in.
6 Departments of Paediatrics, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India. Electronic address: kulpra@gmail.com.