@article{https://osf.io/4cr7a,
  title = "The COVID States Project #67: Who are the Masked Unvaccinated and the Unmasked Vaccinated?",
  author = "Shere A, Trujillo KL, Quintana A, Lazer D, Ognyanova K, Perlis RH, et al.",
  year = "2021",
}