- Correspondence to Dr Kavita Shah Arora, Department of Obstetrics and Gynecology, MetroHealth Medical Center, 2500 MetroHealth Drive, G230E, Cleveland, OH 44109, USA;
- Received 17 July 2014
- Revised 24 February 2015
- Accepted 21 July 2015
- Published online 22 February 2016.
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