Continuous population-level monitoring of SARS-CoV-2 seroprevalence in a large metropolitan region حسب Emmenegger, M, Cecco, ED, Lamparter, D, Jacquat, R, Riou, J, Menges, D, Ballouz, T, Ebner, D, Schneider, M, Morales, IC, Doğançay, B, Guo, J, Wiedmer, A, Domange, J, Imeri, M, Moos, R, Zografou, C, Batkitar, L, Madrigal, L, Schneider, D, Trevisan, C, Gonzalez-Guerra, A, Carrella, A, Dubach, I, Xu, C, Meisl, G, Kosmoliaptsis, V, Malinauskas, T, Burgess-Brown, N, Owens, R, Hatch, S, Mongkolsapaya, J, Screaton, G, Schubert, K, Huck, J, Liu, F, Pojer, F, Lau, K, Hacker, D, Probst-Müller, E, Cervia, C, Nilsson, J, Boyman, O, Saleh, L, Spanaus, K, von Eckardstein, A, von Eckardstein, A, Schaer, D, Ban, N, Tsai, C-J, Stuart, D