Table 1 Regional distribution of treatment institutions
Region | Papers | Details |
|---|---|---|
Asia | 7 | Hong Kong (2), Japan (1), South Korea (2), Taiwan (2) |
Europe | 14 | Austria (1), France (1), Germany (1), Italy (4), Netherlands (2), Norway (2), Switzerland (2), UK (1) |
Middle East | 2 | Israel (2) |
North America | 8 | USA (8) |
South America | 1 | Brazil (1) |