[1] Nestec Ltd, Nestle Res Ctr, CH-1000 Lausanne, Switzerland
[2] Nestle Inst Hlth Sci SA, Mol Biomarkers Core, CH-1015 Lausanne, Switzerland
[3] Univ Milan, Dept Med Sci, Milan, Italy
[4] Maggiore Policlin Hosp, IRCCS Ca Grande Fdn, Geriatr Unit, Milan, Italy
[5] Univ Bologna, Dept Expt Diagnost & Specialty Med Expt Pathol, I-40126 Bologna, Italy
[6] Univ Bologna, Interdept Ctr L Galvani CIG, I-40126 Bologna, Italy
[7] Univ Florence, Dep Clin Expt & Biomed Sci, I-50134 Florence, Italy
[8] Univ Bologna, Dept Pharmaceut Sci, I-40126 Bologna, Italy
[9] Ecole Polytech Fed Lausanne, Fac Life Sci, CH-1015 Lausanne, Switzerland
[10] Aarhus Univ, Fac Sci, Interdisciplinary NanoSci Ctr iNANO, Aarhus, Denmark