Contact Information for Patient Enrollment If you would like to volunteer or find our more about TODAY, contact the TODAY study team closest to you by phone, e-mail, or mail. Here is a list of the TODAY study team sites -- click on the name to get the contact information: Childrens Hospital Los Angeles, Los Angeles, California Children's Hospital of Denver, Denver, Colorado University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma The Texas Diabetes Institute Children's Center, San Antonio, Texas Texas Children's Hospital, Baylor College of Medicine, Houston, Texas Washington University School of Medicine/St. Louis University, St. Louis, Missouri Rainbow Babies and Children's Hospital, Cleveland, Ohio Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania Children's Hospital of Philadelphia, Philadelphia, Pennsylvania Joslin Diabetes Center at SUNY Upstate Medical University, Syracuse, New York Yale University, New Haven, Connecticut Massachusetts General Hospital/Joslin Diabetes Center, Boston, Massachusetts Berrie Center at Columbia University, New York, New York