Affiliation: | 1. Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Cambridge, Massachusetts, USA;2. Behavioralize LLC, Wynnewood, Pennsylvania, USA The Department of Agricultural Economics and Agribusiness, University of Arkansas, Fayetteville, Arkansas, USA;3. Behavioralize LLC, Wynnewood, Pennsylvania, USA;4. Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA;5. Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, New York, New York, USA |