Table 1.

The number of papers that included dose-response studies for each host species identified in the review.

Number of Papers (%)	Host	Paper References
21 (60%)	Mouse	[18,22,24,25,26,29,32,33,34,35,36,39,40,41,43,44,45,47,48,49,50]
9 (26%)	Human	[16,17,19,20,21,23,27,28,30]
2 (6%)	Monkey	[38,42]
2 (6%)	Rat	[37,45]
1 (3%)	Rabbit	[31]
1 (3%)	Cattle	[46]