Music for autism: a protocol for an international randomized crossover trial on music therapy for children with autism oleh Marianna Ruiz, Marianna Ruiz, Alexander Groessing, Alexandrina Guran, Alexandrina Guran, Asena U. Koçan, Nace Mikus, Nace Mikus, Urs M. Nater, Karlijn Kouwer, Maj-Britt Posserud, Maj-Britt Posserud, Maayan Salomon-Gimmon, Maayan Salomon-Gimmon, Boryana Todorova, Isabella C. Wagner, Isabella C. Wagner, Isabella C. Wagner, Christian Gold, Christian Gold, Giorgia Silani, Karsten Specht, Karsten Specht, Karsten Specht