Study NCT00560222   Information provided by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

First Received: November 15, 2007   Last Updated: May 27, 2008   History of Changes

Study Status:	This study is currently recruiting participants.
Estimated Study Completion Date:	April 2011
Estimated Primary Completion Date:	April 2011 (Final data collection date for primary outcome measure)