M n o

• Colin Mathers

Epidemiology and Burden of Disease
World Health Organization
20 avenue Appia
1211
Geneva 27
Switzerland

Tel: + 41 22 79 145 29 / Fax: + 41 22 79 143 28
E-mail: mathersc@who.int

• Jean-Pierre Michel

Geneva University Hospital
Department of Rehabilitation and Geriatrics
Chemin Pont Bochet, 3
CH-1226 Thonex-Génève
Switzerland

Tel: + 41 (22) 305 65 00 / Fax: + 41 (22) 305 61 25
E-mail: Jean-pierre.michel@hcuge.ch