Extensive Characterization of Mesenchymal Stem Cell Marker Expression on Freshly Isolated and In Vitro Expanded Human Adipose-Derived Stem Cells from Breast Cancer Patients oleh Premrutai Thitilertdecha, Visnu Lohsiriwat, Poonsin Poungpairoj, Varangkana Tantithavorn, Nattawat Onlamoon