1. Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde SE-541 28, Sweden
2. Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg SE-413 45, Sweden
3. Takara Bio Europe AB, Gothenburg SE-413 46, Sweden
4. AstraZeneca Gothenburg, CVMD GMed, GMD, Mölndal SE-430 51, Sweden