1717 K Street, NW, Washington, DC, 20006, 
1717 K Street, NW, Washington, DC, 20006, 
2) AMERICAN ASSOCIATION OF TEACHING HEALTH CENTERS
3) AMERICAN PUBLIC TRANSPORTATION ASSOCIATION
7) CHILDREN'S HEALTHCARE OF ATLANTA
8) COMPUTER & COMMUNICATIONS INDUSTRY ASSOCIATION
9) COUNCIL OF MULTIPLE LISTING SERVICES
10) DOPPEL INC.