Due to government or regional restrictions, residents of the following regions or countries are not able to participate in IDO's on the Vision Launch: Afghanistan, Albania, Burundi, Bosnia and Herzegovina, Belarus, Barbados, Botswana, Central African Republic, China, Republic of the Congo, Guinea, Guinea-Bissau, Haiti, Iran, Iraq, Jamaica, Cambodia, Lebanon, Libya, Myanmar, Nicaragua, Somalia, Serbia, South Sudan, Syria, Uganda, United States, Venezuela, British Virgin Islands, Yemen, Zimbabwe.