- Academic Centre for Dentistry (Amsterdam, Netherlands)
- Biofortis Inc. (IL, USA)
- Brigham Young University (UT, USA)
- Charité University Medical Centre (Berlin, Germany)
- Cytosolve Inc. (DE, USA)
- Georgetown University (DC, USA)
- Harbor UCLA Medical Center (CA, USA)
- Harvard Medical School (MA, USA)
- Heinrich Heine University (Düsseldorf, Germany)
- King’s College London (London, UK)
- Medical Research Council (Cambridge, UK)
- Medical University of Graz (Graz, Austria)
- Medical University of Vienna (Vienna, Austria)
- National Council of Research (Pisa, Italy)
- Nemours Children's Clinic (FL, USA)
- New York Medical College (NY, USA)
- Purdue University (IN, USA)
- St. Michael’s Hospital (Toronto, Canada)
- Texas Extension Education Foundation Inc. (TX, USA)
- Tokyo Women’s Medical University (Tokyo, Japan)
- Tufts University (MA, USA)
- UCAM Catholic University of Murcia (Murcia, Spain)
- University of Alabama (AL, USA)
- University of Arizona (AZ, USA)
- University of Birmingham (Birmingham, UK)
- University of Florida (FL, USA)
- University of Maryland School of Medicine (MA, USA)
- University of Memphis (TN, USA)
- University of Milan (Milan, Italy)
- University of Mississippi Medical Center (MS, USA)
- University of Newcastle (Callaghan, Australia)
- University of North Carolina Greensboro (NC, USA)
- University of Parma (Parma, Italy)
- University of Padova (Padova, Italy)
- University of Reading (Reading, UK)
- University of Saskatchewan (SK, Canada)
- University of South Carolina (SC, USA)
- University of Sydney (Sydney, Australia)
- University of Texas Health Science Center (TX, USA)
- University of Texas MD Anderson Cancer Center (TX, USA)
- University of Toronto (ON, Canada)
- University of Witten-Herdecke (Witten, Germany)
- University of Würzburg (Würzburg, Germany)
- Vanderbilt University (TN, USA)
- Wake Forest University (NC, USA)
- Yale University-Griffin Prevention Research Center (CT, USA)
- Zeta Research (Trieste, Italy)