Phase I
0
200
400
US
China
Australia
UK
Japan
Spain
Germany
Canada
France
Belgium
Phase II
0
500
1,000
US
China
Spain
Australia
Japan
UK
Canada
Germany
France
Italy
Phase III
400
200
0
US
China
Spain
Japan
Germany
Canada
France
Poland
Italy
UK
Phase I
Phase II
Phase III
400
200
0
200
400
0
0
500
1,000
US
US
US
China
China
China
Australia
Spain
Spain
UK
Australia
Japan
Japan
Japan
Germany
Spain
UK
Canada
Germany
Canada
France
Canada
Germany
Poland
France
France
Italy
Belgium
Italy
UK