@article{Belsky2015,
author = {Belsky, D.W. and Caspi, A. and Houts, R. and Cohen, H.J. and Corcoran, D.L. and Danese, A. and Harrington, H. and Israel, S. and Levine, M.E. and Schaefer, J.D.},
title= {Quantification of biological aging in young adults},
year = {2015},
doi = {10.1073/pnas.1506264112},
volume = {112},
number = {30},
pages = {E4104--E4110},
}