Evidence-Based Recommendations for Optimal Dietary Protein Intake in Older People: A Position Paper From the PROT-AGE Study GroupJürgenBauerauthorGianniBioloauthorTommyCederholmauthorMatteoCesariauthorAlfonso J.Cruz-JentoftauthorJohn E.MorleyauthorStuartPhillipsauthorCornelSieberauthorPeterStehleauthorDanielTetaauthorRenukaVisvanathanauthorElenaVolpiauthorYvesBoirieauthorAdult Literacy2013-08-01Article