Joel Leja

Macquarie University

University of Pittsburgh

University of Bologna

University of Western Australia

University of Toronto

University of Massachusetts Amherst

Stockholm University

University of Geneva

University of Cambridge

Swinburne University of Technology

Princeton University

University of California, Berkeley

Institut d'Astrophysique de Paris

University of Wisconsin-Madison

Københavns Universitet

University of Edinburgh

University of Arizona

University of Sydney

University College London

Ghent University

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University of Pittsburgh

University of Colorado Boulder

Imperial College London

Princeton University