Kinetics of humoral immune response over 17 months of COVID-19 pandemic in a large cohort of healthcare workers in Spain: the ProHEpiC-19 study oleh Concepción Violán, Pere Torán-Monserrat, Bibiana Quirant, Noemi Lamonja-Vicente, Lucía A. Carrasco-Ribelles, Carla Chacón, Josep Maria Manresa-Dominguez, Francesc Ramos-Roure, Rosalia Dacosta-Aguayo, Cristina Palacios-Fernández, Albert Roso-Llorach, Aleix Pujol, Dan Ouchi, Mónica Monteagudo, Pilar Montero-Alia, Rosa Garcia-Sierra, Fernando Arméstar, Maria Doladé, Nuria Prat, Josep Maria Bonet, Bonaventura Clotet, Ignacio Blanco, Marc Boigues-Pons, Nemesio Moreno-Millán, Julia G. Prado, Eva María Martínez Cáceres, for the ProHEpiC-19 study