Long-term efficacy of high-frequency (10 kHz) spinal cord stimulation for the treatment of painful diabetic neuropathy: 24-Month results of a randomized controlled trial. - Petersen EA; Stauss TG; Scowcroft JA; Jaasma MJ; Brooks ES; Edgar DR; White JL; Sills SM; Amirdelfan K; Guirguis MN; Xu J; Yu C; et al. (Diabetes research and clinical practice, 2023)