Determinants of anti-S immune response at 6 months after COVID-19 vaccination in a multicentric European cohort of healthcare workers – ORCHESTRA project oleh Giulia Collatuzzo, Giovanni Visci, Francesco S. Violante, Stefano Porru, Gianluca Spiteri, Maria Grazia Lourdes Monaco, Francesca Larese Fillon, Corrado Negro, Christian Janke, Noemi Castelletti, Giuseppe De Palma, Emanuele Sansone, Dana Mates, Silvia Teodorescu, Eleonóra Fabiánová, Jana Bérešová, Luigi Vimercati, Silvio Tafuri, Mahsa Abedini, Giorgia Ditano, Shuffield S. Asafo, Paolo Boffetta, Paolo Boffetta, Orchestra WP5 Working Group, Carlotta Zunarelli, Roberta Bonfiglioli, Angela Carta, Giuseppe Verlato, Giuseppe Lippi, Davide Gibellini, Maria Diletta Pezzani, Lorena Torroni, Michael Hoelscher, Andreas Wieser, Christina Reinkemeyer, Michael Plank, Ivan Noreña, Raquel Rubio-Acero, Simon Winter, Mihaela Leustean, Ovidiu Perseca, Madalina Ipate, Agripina Rascu, Jozef Strhársky, Petra Hellebrandt, Daniela Križanová, Marianna Mrázová, Luigi De Maria, Stefania Sponselli, Pasquale Stefanizzi, Antonio Caputi