Table 3.

The top 10 institutions of publication.

Institution	Year	Centrality	Frequency
Netherlands Cancer Institute	1994	0.02	48
University of Texas System	1997	0.09	44
University of Amsterdam	2002	0.06	42
UTMD Anderson Cancer Center	1997	0.02	33
University of Groningen	1994	0.02	32
Radboud University Nijmegen	1997	0.01	28
Harvard University	1994	0.13	26
University of Gothenburg	2001	0.06	26
Academic Medical Center Amsterdam	1998	0.01	24
Aintree University Hospitals NHS Foundation Trust	2004	0.12	23