Affiliations Research 1929Seymour Coman FellowUniversity Of Chicago1930Seymour Coman FellowUniversity Of Chicago1932Seymour Coman Fellow In Preventive MedicineUniversity Of Chicago1937Research AssociateUniversity Of Chicago 1929[subject unknown][role unknown]1930[subject unknown][role unknown]1932[subject unknown]Independent1937[subject unknown]Independent
