Mitochondrial oxidative capacity and NAD+ biosynthesis are reduced in human sarcopenia across ethnicities oleh Eugenia Migliavacca, Stacey K. H. Tay, Harnish P. Patel, Tanja Sonntag, Gabriele Civiletto, Craig McFarlane, Terence Forrester, Sheila J. Barton, Melvin K. Leow, Elie Antoun, Aline Charpagne, Yap Seng Chong, Patrick Descombes, Lei Feng, Patrice Francis-Emmanuel, Emma S. Garratt, Maria Pilar Giner, Curtis O. Green, Sonia Karaz, Narasimhan Kothandaraman, Julien Marquis, Sylviane Metairon, Sofia Moco, Gail Nelson, Sherry Ngo, Tony Pleasants, Frederic Raymond, Avan A. Sayer, Chu Ming Sim, Jo Slater-Jefferies, Holly E. Syddall, Pei Fang Tan, Philip Titcombe, Candida Vaz, Leo D. Westbury, Gerard Wong, Wu Yonghui, Cyrus Cooper, Allan Sheppard, Keith M. Godfrey, Karen A. Lillycrop, Neerja Karnani, Jerome N. Feige