MOSAIC: a cohort study of human mpox virus disease by Pesonel, E, Hoffmann, I, Guiraud, L, Bourner, J, Diallo, A, Dunning, J, Horby, P, Kali, S, Laouénan, C, Mentré, F, Merson, L, Molino, D, Palich, R, Rojek, A, Tacconelli, E, Tardivon, C, Yazdanpanah, Y, Calmy, A, Lescure, F-X, Olliaro, P