Aiuti, A., Bachoud-Levi, A., Blesch, A., Brenner, M., Cattaneo, F., Chiocca, E., Gao, G., High, K., Leen, A., Lemoine, N., Mcneish, I., Meneguzzi, G., Peschanski, M. & Wilson, J. (2007). Progress and prospects: gene therapy clinical trials (part 2). Gene therapy. doi:10.1038/sj.gt.3303033