Table 2.
Frequency of the top 10 institutions for NMBM of PD.
| Ranking | Institution | Frequency | Centrality | Country |
|---|---|---|---|---|
| 1 | University of Pennsylvania (UPenn) | 13 | 0.05 | USA |
| 2 | University of Toronto (UT) | 12 | 0.05 | Canada |
| 3 | Institute for Neurodegenerative Disorders | 9 | 0.08 | USA |
| 4 | University of Groningen (UG) | 7 | 0.00 | Netherlands |
| 5 | Emory University (Emory) | 7 | 0.03 | USA |
| 6 | Feinstein Institute for Medical Research | 6 | 0.01 | USA |
| 7 | Fudan University | 6 | 0.01 | China |
| 8 | University of Washington (UW) | 6 | 0.00 | USA |
| 9 | Harvard University (Harvard) | 6 | 0.06 | USA |
| 10 | King’s College London (KCL) | 6 | 0.00 | UK |
China = the People’s Republic of China, NMBM = neuroimaging biomarker, PD = Parkinson disease, UK = The United Kingdom of Great Britain and Northern Ireland, USA = United States of America.