Christopher N Ochnere, Adam G Tsai, Robert F Kushner et al. Lancet Diabetes &Endocrinology. Published Online February 2015 http://www.thelancet.com/journals/landia/article/PIIS2213-8587(15)00009-1/abstract
Erik S. Stroes , Paul D. Thompson, Alberto Corsini et al. European Heart Journal. Published online February 18, 2015 http://eurheartj.oxfordjournals.org/content/early/2015/02/18/eurheartj.ehv043.abstract?papetoc
Agnieszka Butwicka, Louise Frisén, Catarina Almqvist et al. Diabetes Care.Published online. February 03, 2015 http://care.diabetesjournals.org/content/early/2015/01/30/dc14-0262?papetoc