1 The Fenway Institute, Fenway Health, Department of Medicine, Beth Israel Deaconess Medical Center, MA, USA.
2 Department of Medicine, Harvard Medical School, Boston, MA, USA.
3 Amsterdam UMC, Department of Dermatology, Location Academic Medical Center, Amsterdam Institute for Infection and Immunology (AI&II), University of Amsterdam, Amsterdam, Netherlands.
4 Department of Infectious Diseases, Public Health Service Amsterdam, Amsterdam, The Netherlands.