Primer name,Sequence(5' to 3') COMP-F,CAGATGGAGCAAACGTATTGG COMP-R,GAAGACTTCACAGCCTTGAGTT COL11A1-F,GTGAAGTCATTCAGCCTTTACC COL11A1-R,ATTTCTTCCATTCCATCCGAGT SERPINE1-F,AACGTGGTTTTCTCACCCTAT SERPINE1-R,CAATCTTGAATCCCATAGCTGC SPP1-F,CAAACGCCGACCAAGGAAAA SPP1-R,GGCCACAGCATCTGGGTATT