Table 2.

Contributions of the top-10 most productive institutions to research on vestibular schwannomas

Rank	Institution	Count	Country	Centrality
1	Mayo Clinic	197	USA	0.05
2	University of California	183	USA	0.12
3	Harvard university	169	USA	0.10
4	Udice French Research Universities	156	France	0.01
5	University of Manchester	92	UK	0.37
6	Massachusetts General Hospital	91	USA	0.34
7	Assistance Publique-Hopitaux de Paris	78	France	0.00
8	House Research Institute	78	USA	0.14
9	Pennsylvania Commonwealth System of Higher Education	75	USA	0.00
10	Johns Hopkins University	71	USA	0.09