1. Instituto de Biología Integrativa de Sistemas (I2SysBio), CSIC-Universitat de València, Catedrático Agustín Escardino 9, Paterna, València 46980, Spain
2. Department of Biotechnology and Systems Biology, National Institute of Biology, Večna pot 111, Ljubljana, 1000, Slovenia
3. The Santa Fe Institute, 1399 Hyde Park Road, Santa Fe, NM 87501, USA