Altered Lipidomic Profile of Atheroprotective and Atherogenic Serum Lipoproteins in Patients With Peripheral Artery Disease - K. Batzalexis; C. Kostara; G. Kouvelos; C. Karathanos; G. Volakakis; K. Spanos; E. Bairaktari; A. Giannoukas (EJVES Vascular Forum)