1. Department of Dermatology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
2. Allergy Center, National Center for Child Health and Development, Setagaya-ku, Tokyo 157-8535, Japan
3. Immunology Medical, Sanofi K.K., Shinjuku-ku, Tokyo 163-1488, Japan
4. Market Access, Sanofi K.K., Shinjuku-ku, Tokyo 163-1488, Japan
5. Sanofi, Cambridge, MA 02139, USA
6. Sanofi, Chilly-Mazarin, 91380 Paris, France