[1] Xinxiang Med Univ, Sch Life Sci & Technol, Xinxiang 453003, Henan, Peoples R China
[2] Chalmers Univ Technol, Dept Microtechnol & Nanosci, Elect Mat & Syst Lab, S-41296 Gothenburg, Sweden
[3] SHT Smart High Tech AB, S-41133 Gothenburg, Sweden
[4] Tech Univ Denmark, Dept Hlth Technol, DK-2800 Lyngby, Denmark
[5] Shanghai Univ, Sch Automat & Mech Engn, SMIT Ctr, 20 Chengzhong Rd,Box 808, Shanghai 201800, Peoples R China