. 2021 Jul 8;9:627636. doi: 10.3389/fped.2021.627636
Copyright © 2021 Pasini, Bertulli, Casadio, Corrado, Edefonti, Ghiggeri, Ghio, Giordano, La Scola, Malaventura, Maringhini, Mastrangelo, Materassi, Mencarelli, Messina, Monti, Morello, Puccio, Romagnani, Montini and the NefroKid Study Group.
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Figure 1.
Study flow chart.