
| Dr. Jan Grote, General Secretary P.O. Box 115 2300 AC Leiden THE NETHERLANDS Fax: +31 580 3221 E-mail: jjgrote@planet.nl IFOS Office P.O. Box 115 2300 AC Leiden THE NETHERLANDS Fax: +31 580 3221 E-mail: info@ifosworld.org |
| Dr. Paulo Pontes, President Rua Dr. Diogo de Faria 171 04037-000 Sao Paulo BRAZIL E-mail: ppontes@inlar.com.br |
| Dr. Chong-Sun Kim, Vice-President Seoul Nat. University Hospital, ENT Dept. 28, Yongong-Dong, Chongno-Gu 110744 Seoul KOREA E-mail: chongkim@snu.ac.kr |

