Simple ecological indicators benchmark regeneration success of Amazonian forests by Giles, AL, Schietti, J, Rosenfield, MF, Mesquita, RC, Vieira, DLM, Vieira, ICG, Poorter, L, Brancalion, PHS, Peña-Claros, M, Siqueira, J, Oliveira Junior, L, do Espírito-Santo, MM, Sarmento, PSDM, Ferreira, JN, Berenguer, E, Barlow, J, Elias, F, Cassol, HLG, Silva, RC, Ribeiro, SC, Medeiros, N, Junqueira, AB, Massoca, P, Ferreira, MJ