Table 3

Central actors in each center based on three centrality measures


Degree centrality
Betweenness centrality
Eigenvector centrality


Actor
Centrality
Actor
Centrality
Actor
Centrality

DDRC







AA
38
AA
118
AA
.289

EE
32
EE
56
EE
.264

J
30
J
38
J
.259
EMRC







FF
31
FF
143
FF
.334

KK
21
J
22
KK
.273

Z
20
A, KK
22
Z
.267
PSRC







L
22
L
351
L
.428

B
14
B
129
B
.346



AA
49
AA
.303

Yousefi-Nooraie et al. Health Research Policy and Systems 2008 6:9   doi:10.1186/1478-4505-6-9