[1] NIH, Allocca, Gaithersburg, MD 20877 USA
[2] Northwest Univ, Ctr Human Metabol, Potchefstroom Campus, Potchefstroom, South Africa
[3] Chiba Med Ctr, Chiba, Japan
[4] Univ Penn, Cooperat Human Tissue Network, Philadelphia, PA USA
[5] Cardiff Univ, Wales Canc Biobank, Sch Med, Cardiff, S Glam, Wales