Table 1.

Top 10 countries by number of publications.

Rank	Country	Publications, n (%)	Centrality
1	United States of America	214 (38.15)	0.64
2	China	58 (10.34)	0.15
3	Canada	45 (8.02)	0.12
4	Netherlands	32 (5.70)	0.05
5	Spain	29 (5.17)	0.01
6	Australia	26 (4.63)	0.08
7	England	24 (4.28)	0.09
8	Germany	22 (3.92)	0.01
9	India	16 (2.85)	0.00
10	Serbia	11 (1.96)	0.07