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Last Reviewed:  6/28/2011
Last Updated:  6/28/2011

 Montgomery County Timeline


November 2005
The Children's Hospital of Philadelphia (CHOP) was chosen as one of seven national Vanguard Centers to begin the Study in Montgomery County.
October 2007
The CHOP Study Center was selected to implement the Study in Schuylkill County, Pennsylvania.
April 2009
The CHOP Study Center begins inviting eligible participants in Montgomery County to join the Study.
April 2010
Celebrating 1st Anniversary of the Study
March 2011
100 Babies Enrolled in the Study
April 2011
Celebrating 2nd Anniversary of the Study