This is a demo instance. You can upload any data you like, including test data to try things out. You can find test data to upload in the example data repository. This instance should not be used for analysis.
V. das Gracas Dantas Andrade, T. E. Ribeiro Adelino, V. Fonseca, K. Moreno, D. La-Roque, L. Augusto Pereira, F. Campos de Melo Iani, S. Goncalves Penante, S. Moreira da Silva Chagas, K. C. de Lima Furtado, A. Simoes Jorge Junior, L. M. Ribeiro Tome, N. Rocha Guimaraes, L. Oliveira Lamounier, M. Giovanetti & L. Alcantara