Study NCT00607542   Information provided by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

First Received: January 22, 2008   Last Updated: May 22, 2009   History of Changes

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