| Rank | Universities |
| 1 | University of Gothenburg Gothenburg, Sweden |
| 2 | University of Michigan-Ann Arbor Ann Arbor, United States |
| 3 | Academic Centre for Dentistry Amsterdam (ACTA) Netherlands |
| 4 | The University of Hong Kong Hong Kong,Hong Kong SAR |
| 5 | King’s College London London, United Kingdom |
| 6 | Tokyo Medical and Dental University (TMDU) Tokyo, Japan |
| 7 | University of California, San Francisco San Francisco, United States |
| 8 | Harvard University Cambridge, United States |
| 9 | University of Bern Bern, Switzerland |
| 10 | Karolinska Institutet Stockholm, Sweden |
