1. Institute
for Research in Biomedicine (IRB) Barcelona, The Barcelona Institute of Science and Technology, Parc Científic de Barcelona, Josep Samitier 1-5, Barcelona 08028, Spain
2. Joint IRB-BSC Program on Computational Biology, Barcelona 08028, Spain
3. Departament
de Bioquímica i Biomedicina, Facultat de Biología, Universitat de Barcelona, Avgda Diagonal 647, Barcelona 08028, Spain