John F. Walvoord/ Philip E. Rawley (EDT)/ Mark Hitchcock (EDT)
(2)
James Saunders MD (Dartmouth-Hitchcock Medical Center),Susan Cordes MD (Indiana University<br>Ukiah Valley Medical Center),Mark Zafereo MD (The University of Texas MD Anderson Cancer Center)
(1)
Mark Hitchcock/ Ed Hindson
(1)
Mark Hitchcock/ Jeff Kinley
(1)
Mark Hitchcock/ Thomas Ice/ Tim F. LaHaye (INT)
(1)
Mark Hitchcock/ Tim Lundeen (NRT)
(1)
National Geographic Society (U. S.)/ Mark Thiessen (FRW)/ Susan Tyler Hitchcock
(1)