作者单位:Department of Biochemistry and Biophysics, Stockholm University, 10691 Stockholm, Sweden[1]Department of Systems Biology, Harvard Medical School, Boston, MA, USA[2]Department of Information and Computer Science, Aalto University, PO Box 15400, FI-00076 Aalto, Finland[3]Computational Biology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA[4]