diabetic peripheral polyneuropathydiabetic sensorimotor polyneuropathydiabetic sensory polyneuropathydiabetic with neuropathyneuropathy in diabetes mellitusdiabetic neuropathy etiologyperipheral neuropathy non diabeticdiabetic neuropathy prognosisacute diabetic neuropathydiabetic sensory neuropathymotor neuropathy diabetesperipheral neuropathy type 2 diabetes