LBNL:10.1249/01.mss.0000175860.51204.85
LBNL:10.1249/mss.0b013e318145b337
LBNL:10.1249/MSS.0b013e318258af3f
LBNL:10.1249/mss.0b013e31803349b1
LBNL:10.1249/MSS.0b013e31822676e8