Abstract 135: Human Adipose Tissue-Derived Stromal/Stem Cells Promote Migration and Early Metastasis of Head & Neck Cancer Xenografts. (May 2015) - Joseph, Walter J.; Lacayo, Eduardo A.; Sheng, Mei; Anbalagan, Muralidharan; Gimble, Jeffrey M.; Jones, Ryan K.; Friedlander, Paul L.; Rowan, Brian G.; Chiu, Ernest S.