MIT, Harvard and Columbia Universities, former research/visiting scholar.

Université de Montréal

Humber College, Toronto

The Courtauld Institute of Art

School of Design, University of Illinois at Chicago

McGill University

University Of Texas - Austin

Minneapolis Institute of Art

Society Of Architectural Historians

Victoria University of Wellington, New Zealand

Kingston University

Parsons Cooper Hewitt

University Of Delaware

Society Of Architectural Historians

Vassar College