


UNIVERSITY OF PENNSYLVANIA
UNIVERSITY RADIOLOGY GROUP, P.C.
BUFFALO MEDICAL GROUP P.C.
CARDIOLOGY CONSULTANTS OF PHILADELPHIA, PC
SPARK THERAPEUTICS, INC.
HEALTH PARTNERS PLANS, INC.
PLANNED PARENTHOOD FEDERATION OF AMERICA, INC.
NEW YORK EYE AND EAR INFIRMARY
LIFELINE MEDICAL ASSOCIATES, LLC
FAMILYCARE MEDICAL GROUP, P.C.