Longitudinal weight differences, gene expression and blood biomarkers in BMI-discordant identical twins.

Int J Obes (Lond). 2015;39:899-909

van Dongen J, Willemsen G, Heijmans BT, Neuteboom J, Kluft C, Jansen R, Penninx BW, Slagboom PE, de Geus EJ, Boomsma DI