[1] Brown Univ, Sch Publ Hlth, Providence, RI 02912 USA
[2] Sanofi Pasteur, Lyon, France
[3] Univ Groningen, Univ Med Ctr Groningen, Dept Hlth Sci, Groningen, Netherlands
[4] Univ Toronto, Leslie Dan Sch Pharm, Toronto, ON, Canada
[5] Providence Vet Affairs Med Ctr, Ctr Innovat Long Term Serv & Supports, Providence, RI USA