[1] ANAK SALEHA HOSP, BRUNEI TOWN, BRUNEI
[2] CHINESE ACAD SCI, INST DERMATOL, NANJING, PEOPLES R CHINA
[3] COLONIAL WAR MEM HOSP, SUVA, FIJI
[4] SAI YING PUN POLYCLIN, PUBL HLTH LAB, HONG KONG, HONG KONG
[5] KYUSHU UNIV, FUKUOKA 812, JAPAN
[6] KANAGAWA PREFECTURAL PUBL HLTH LAB, YOKOHAMA, KANAGAWA, JAPAN
[7] YONSEI UNIV, COLL MED, SEOUL, SOUTH KOREA
[8] INST MED RES, KUALA LUMPUR 50588, MALAYSIA
[9] INST PASTEUR NOUVELLE CALEDONIE, NOUMEA, NEW CALEDONIA
[10] COMMUNICABLE DIS CTR, ANTIBIOT REFERENCE LAB, WELLINGTON, NEW ZEALAND
[11] AUCKLAND HOSP, DEPT CLIN MICROBIOL, AUCKLAND, NEW ZEALAND
[12] CANTERBURY HLTH LTD, CANTERBURY HLTH LABS, CHRISTCHURCH, NEW ZEALAND
[13] PORT MORESBY HOSP, PORT MORESBY, PAPUA N GUINEA
[14] RES INST TROP MED, MANILA, PHILIPPINES
[15] SINGAPORE GEN HOSP, DEPT PATHOL, SINGAPORE 0316, SINGAPORE
[16] HONIARA CENT HOSP, HONIARA, SOLOMON ISLANDS
[17] CENT PUBL HLTH LAB, TOFOA, TONGA
[18] DEPT HLTH, PORT VILA, VANUATU
[19] BACH MOI HOSP, HANOI, VIETNAM