1. Spanish National Reference Pneumococcal Laboratory
Instituto de Salud Carlos III
ctra. Majadahonda-Pozuelo Km. 2
28220 Majadahonda, Madrid, Spain
2. Microbiology Department
School of Medicine
Univ. Complutense
Avda. Complutense s/n
28040 Madrid, Spain
3. Grana Datos SL
c/ Demetrio de la Guerra 4
28223 Pozuelo de Alarcón, Madrid, Spain
4. Cerexa, Inc.
1751 Harbor Bay Parkway
Alameda, California 94502