[1] Temple Univ, Dept Bioengn, Philadelphia, PA 19122 USA
[2] Temple Inst Regenerat Med & Engn TIME, Philadelphia, PA USA
[3] Drexel Univ, Sch Biomed Engn, Philadelphia, PA 19104 USA
[4] Hebrew Univ Jerusalem, Sch Pharm, Inst Drug Res, IL-91120 Jerusalem, Israel
[5] Drexel Univ, Coll Med, Dept Anat & Neurobiol, Philadelphia, PA 19104 USA