| Asia-Pacific | Europe and Africa | North and Central America | South America |
| Australia Bangladesh Chinese speaking association Hong Kong India Indonesia Iran Japan Kuwait Malaysia New Zealand Philippines Singapore South Korea Taiwan Thailand |
Austria Belgium Bulgaria Czech Republic Denmark Egypt Finland France Georgia Germany Greece Hungary Israel Italy Latvia Lithuania Netherlands Norway Poland Portugal Romania Russia Slovakia South Africa Spain Sweden Switzerland Turkey UK |
Canada Dominican Republic Guatemala Mexico MASH Mexico MSHSM Puerto Rico USA - AAHS USA - ASSH |
Argentina Bolivia Brazil Chile Colombia Ecuador Peru Uruguay Venezuela |
