Older Subjects With Diabetes and Prediabetes Are Frequently Unaware of Having Distal Sensorimotor Polyneuropathy - Bongaerts, Brenda W.C.; Rathmann, Wolfgang; Heier, Margit; Kowall, Bernd; Herder, Christian; Stöckl, Doris; Meisinger, Christa; Ziegler, Dan (Diabetes care, 2013)