2231268 hMSCs human mesenchymal stem cells 3508 2782911 hBMSCs human bone marrow mesenchymal stem cells 960 2772260 hMSC human mesenchymal stem cells 873 3496721 hBM-MSCs human bone marrow-derived mesenchymal stem cells 279 2038262 hBMSC human bone marrow stromal cells 199 3496728 hBMMSCs human bone marrow mesenchymal stem cells 87 2721163 hBM-MSC human bone marrow-derived mesenchymal stem cells 51 2721169 hBM MSC human bone marrow derived mesenchymal stem cells 2 3578136 hBD-MSCs human bone marrow derived mesenchymal stem cells 1