1. Procter & Gamble, Kobe, Japan
2. Sungkyunkwan UniversityCollege of Pharmacy, Suwon, Korea
3. Veterans General Hospital, Taipei, Taiwan
4. Centers for Disease Control and Prevention, Beijing, China
5. Procter & Gamble Service GmbH, Schwalbach am TaunusGermany
6. The Procter & Gamble Company, Cincinnati, Ohio, USA