[1] Dept. of Infectious Diseases,
[2] Sahlgrenska University Hospital,undefined
[3] Göteborg,undefined
[4] Sweden. lars.hagberg@medfak.gu.se,undefined
[5] Sanatorio 9 de Julio,undefined
[6] Tucuman,undefined
[7] Argentina,undefined
[8] Witbank,undefined
[9] South Africa,undefined
[10] Aventis Pharma,undefined
[11] Bridgewater,undefined
[12] New Jersey,undefined
[13] USA,undefined
[14] Aventis Pharma,undefined
[15] Romainville,undefined
[16] France,undefined