Table 1.
Recruitment locations and distribution.
| Continent | Country | Number of centers |
|---|---|---|
| Europe | Belgium | 1 |
| Czech Republic | 1 | |
| Finland | 1 | |
| Italy | 4 | |
| Northern Ireland | 1 | |
| Portugal | 1 | |
| Russia | 1 | |
| Spain | 1 | |
| Ukraine | 1 | |
| Subtotal 12 | ||
| North America | Canada | 1 |
| Mexico | 1 | |
| USA | 3 | |
| Subtotal 5 | ||
| South America | Argentina | 1 |
| Brazil | 2 | |
| Chile | 1 | |
| Peru | 1 | |
| Subtotal 5 | ||
| Asia | China (Hong Kong) | 1 |
| India | 2 | |
| Iran | 1 | |
| Japan | 1 | |
| Kuwait | 1 | |
| Lebanon | 1 | |
| Malaysia | 1 | |
| Pakistan | 1 | |
| Turkey | 1 | |
| Subtotal 10 | ||
| Africa | Algeria | 1 |
| Egypt | 2 | |
| Morocco | 1 | |
| South Africa | 1 | |
| Sudan | 1 | |
| Tunisia | 1 | |
| Subtotal 7 | ||
| Australia | Australia | 1 |
| Subtotal 1 | ||
| TOTALS | 32 | 40 |