Study NCT00639184   Information provided by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

First Received: March 18, 2008   Last Updated: October 28, 2008   History of Changes

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