Nabhan, Joseph F.
Gooch, Renea L.
Piatnitski Chekler, Eugene L.
Pierce, Betsy
Bulawa, Christine E.
Article History
Received: 12 June 2015
Accepted: 16 November 2015
First Online: 16 December 2015
Competing interests
: All authors were employees of Pfizer Inc. at the time of submission.