42564c3884c5a3c9e2e90ff0b52ccbed pmc_19398963.pdf /mnt/CLARIION/ddd/pub/artpub/2009/2009/pmc_19398963/pmc_19398963.pdf /mnt/CLARIION/ddd/pub/artpub/2009/pmc_7091792/pmc_7091792.pdf