preferred_name: Following hemodialysis (HD) or peritoneal dialysis (PD) access failure
preferred_name_lc: following hemodialysis (hd) or peritoneal dialysis (pd) access failure
label: Following hemodialysis (HD) or peritoneal dialysis (PD) access failure
label_lc: following hemodialysis (hd) or peritoneal dialysis (pd) access failure