SCENTinel 1.0: Development of a Rapid Test to Screen for Smell Loss.

"the materials procedures hypotheses and preanalysis plan were all preregistered and are available in the open science framework repository ( ).; the data and analysis script are available in the supplementary material and will be publicly available on osf ( https://osf io/5d7kx/ ) upon publication."

"the data and analysis script are available in the supplementary material and will be publicly available on osf ( https://osf io/5d7kx/ ) upon publication. the data and analysis script are available in the supplementary material and will be publicly available on osf ( https://osf io/5d7kx/ ) upon publication."

"Conflict of interest The authors declare no conflict of interest."

"Funding We acknowledge support from Monell institutional funds and the National Institutes of Health as a part of the RADx-rad initiative (U01 DC019578 to P.H.D. and V.P.). Please note that NIH rules allowed using the U01 funds, which were awarded after the manuscript was submitted, to pay charges that had built up during execution of this project. Mackenzie Hannum and Robert Pellegrino are supported by NIH T32 funding (DC000014). This work was also supported by contributions for anosmia research from John Hickey, Philip Johnson, John Labows, Stephen Manheimer, Robert Margolskee, and hundreds of other individual donors. We thank Kerry and the Vernekoff Foundation for their support of this work."