Institution
- Universität Tübingen2
- Universität Zürich1
- Université Claude Bernard 1
- Université Louis Pasteur de Strasbourg1
- Université de Paris1
- University College, London1
- University of Alabama at Birmingham1
- University of Arizona1
- University of Auckland1
- University of Bath1
- University of Birmingham1
- University of Bristol1
- University of British Columbia1
- University of Calcutta1
- University of Calgary1
- University of California, Berkeley35
- University of California, Davis4
- University of California, Irvine4
- University of California, Los Angeles6
- University of California, Los Angeles. School of Medicine4