LIFE SCIENCES, vol. 81, no. 25-26, page. 1638 - 1644, 2007-12
GENE THERAPY, vol. 14, no. 19, page. 1399 - 1405, 2007-10
JOURNAL OF CONTROLLED RELEASE, vol. 143, no. 1, page. 88 - 94, 2010-04-02