Study NCT00494572   Information provided by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

First Received: June 28, 2007   Last Updated: December 15, 2008   History of Changes

Study Status:	This study is currently recruiting participants.
Estimated Study Completion Date:	October 2010
Estimated Primary Completion Date:	January 2010 (Final data collection date for primary outcome measure)