Beth J. Asch/ Christopher Buck/ Jacob Alex Klerman/ Meredith Kleykamp/ David S. Loughran
(1)
Beth J. Asch/ James Hosek/ Michael G. Mattock/ David Knapp/ Jennifer Kavanagh
(1)
David Knapp/ Beth J. Asch/ Michael G. Mattock/ James Hosek
(1)
David Knapp/ Kristine M. Brown/ James Hosek/ Michael G. Mattock/ Beth J. Asch
(1)
Mark Pauly (University of Pennsylvania),Flaura Winston,Mary Naylor,Kevin Volpp,Lawton Robert Burns (University of Pennsylvania),Ralph Muller,David Asch (University of Pennsylvania School of Medicine),
(1)