Original Article
https://pan.baidu.com/s/1hsGij8C
Supplementary figures:
http://science.sciencemag.org/content/sci/suppl/2013/08/01/341.6145.562.DC1/Poznik.SM.pdf
Data file:
http://science.sciencemag.org/highwire/filestream/594845/field_highwire_adjunct_files/0/1237619dataS1.zip