"Pienkowski, Marek Maria"@en . . "Polish-American physician, immunologist and medical researcher" . "Marek Maria Pienkowski (born 8 September 1945) is a Polish-American medical researcher and clinician focused on broad aspects of immunological diagnosis and treatment."@en . . . . "1945-09-08Z"^^ . . . . . . . . "1945Z"^^ . . "Marek Maria Pienkowski"@en .