INTERNATIONAL JOURNAL OF CARDIOLOGY, vol. 114, no. 2, page. 166 - 171, 2007-01-08
CYTOTHERAPY, vol. 14, no. 3, page. 296 - 305, 2012-03
ACS APPLIED MATERIALS & INTERFACES, vol. 7, no. 13, page. 7206 - 7213, 2015-04-08