1. Department of Pharmaceutical Science; College of Pharmacy; University of South Florida; Tampa FL USA
2. Department of General Surgery; the First People's Hospital of Shunde, Southern Medical University; Foshan China
3. Guizhou Provincial Key Laboratory for Regenerative Medicine; Stem Cell and Tissue Engineering Research Center and Sino-US Joint Laboratory for Medical Sciences; Guizhou Medical University; Guiyang China
4. Research Center for Bioengineering and Sensing Technology; University of Science and Technology Beijing; Beijing China
5. Department of Internal Medicine; University of Utah and Salt Lake Veterans Affairs Medical Center; Salt Lake City UT USA