Assistant Professor at Uniwersytet im. Adama Mickiewicza w Poznaniu

Harvard Medical School

Professor of Emergency Medicine at Harvard Medical School

UW Professional & Continuing Education

Senior Software Engineer, The New York Times at UW Professional & Continuing Education

Villanova University

Visiting Assistant Professor at Villanova University

The University of Hong Kong (HKU)

Clinical Associate Professor of Practice and Unit Head at The University of Hong Kong (HKU)

National University of Singapore

Associate Professor at Duke-NUS Graduate Medical School, Adjunct Associate Professor at National University of Singapore

University of Cape Town

Senior Scholar and Professor Emeritus at University of Cape Town

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Assistant Professor of Outcomes Research at -

McCombs School of Business

Professor of Instruction Emeritus at McCombs School of Business

IE Business School

Associate Professor Contabilidad de Gestión y Control de Gestión at IE Business School