1. Institute of Biomedicine (Physiology) (P.P., F.-P.Z., L.M., O.A.J.), Genome-Scale Biology, Biomedicum Helsinki, University of Helsinki, FI-00014 Helsinki, Finland
2. Research Programs Unit (L.S., S.H.), Genome-Scale Biology, Biomedicum Helsinki, University of Helsinki, FI-00014 Helsinki, Finland
3. Department of Clinical Chemistry (O.A.J.), Helsinki University Central Hospital, FI-00290 Helsinki, Finland