Uncertainty and unwillingness to receive a COVID-19 vaccine in adults residing in Puerto Rico: Assessment of perceptions, attitudes, and behaviors

López-Cepero, A., Cameron, S., Negrón, L. E., Colón-López, V., Colón-Ramos, U., Mattei, J., Fernández-Repollet, E., & Pérez, C.M. (2021). Uncertainty and unwillingness to receive a COVID-19 vaccine in adults residing in Puerto Rico: Assessment of perceptions, attitudes, and behaviors. Human Vaccines & Immunotherapeutics, doi: 10.1080/21645515.2021.1938921.