Affiliation
- Kobe College1
- Lawrence Livermore National Laboratory1
- Loyola University of Chicago School1
- Mansfield, Connecticut1
- Mercer County Community College1
- Murdoch University1
- Nacogdoches, Texas1
- Newark, Delaware1
- Ohio University1
- OpenIntro1
- Polish Naval Academy1
- Portland State University1
- Princeton University1
- San Francisco State University1
- San Francisco University High School1
- Sant Gadge Baba Amravati University1
- Southern Oregon University1
- Swarthmore College1
- Temple College1
- Texas A&M University, Texarkana1