PLoS One
http://www.plosone.org/
[Accessed 17 Apr 2021]

COVID-19 and vaccine hesitancy: A longitudinal study
Ariel Fridman, Rachel Gershon, Ayelet Gneezy
Research Article | published 16 Apr 2021 PLOS ONE
https://doi.org/10.1371/journal.pone.0250123