ALLEN, HARRISON, M.D.,
Emeritus Professor of Physiology in the University of Pennsylvania, Philadelphia.
ATKINSON, I. EDMONDSON, M.D.,
Professor of Pathology and Clinical Medicine and Clinical Professor of Dermatology in the University of Maryland, Baltimore.
BRUEN, EDWARD T., M.D.,
Assistant Professor of Physical Diagnosis in the University of Pennsylvania; Physician to Philadelphia (Blockley) Hospital; Lecturer on Pathology in the Woman's Medical College, Philadelphia.
BUSEY, SAMUEL C., M.D.,
Attending Physician and Chairman of the Board of Hospital Administration of the Children's Hospital, Washington, D.C.
CARSON, WILLIAM, M.D.,
Physician to and Clinical Lecturer at the Cincinnati Hospital, Cincinnati.