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Lecturer at Weiterbildungsakademie der Hochschule Aalen at -

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Lecturer for Microelctronics at Technische Universität München at -

Fletcher School of Law and Diplomacy

Adjunct Senior Lecturer of Strategic Management at Fletcher School of Law and Diplomacy

Harvard Medical School

Thomas B. Fitzpatrick Professor of Dermatology at Harvard Medical School

Harvard Medical School

Instructor in Medicine at Harvard Medical School

Harvard T.H. Chan School of Public Health

Faculty at Harvard T.H. Chan School of Public Health

Associate Professor of Finance and Economics AND Associate Director at Public History Center at Christopher Newport University

SIM Professional Development

Managing Director at CET Global Pte Ltd / Visiting Lecturer at Sasin Graduate Institute of Business Administration of Chulalongkorn University / Associate Lecturer at SIM Professional Development

Singapore Management University

Professor of Organisational Behaviour and Human Resources at Singapore Management University

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Professor at Kobe Gakuin University at -