Europe : United Kingdom
- University of California, Los AngelesAmerica : United States (Pacific)
- University of MichiganAmerica : United States (Great Lakes)
- America : United States (South East)
- America : United States (Mid-Atlantic)
- America : United States (Mid-Atlantic)
- Europe : Germany
- Europe : Germany
- America : United States (Mid-Atlantic)
- University of OxfordEurope : United Kingdom
- Florida International UniversityAmerica : United States (South East)
- America : United States