The Epidemiology of Merkel Cell Carcinoma in the United States (Supplementary Material)

This document contains the supplementary material for the article "The Epidemiology of Merkel Cell Carcinoma in the United States" published in JAAD (https://doi.org/10.1016/j.jaad.2025.05.001). In it, we describe our methodology for calculating the solar irradiance at selected locations. We also display the additional figures cited in the manuscript.