In {TAIL ~ further preferred embodiments}, the patient is treated for anemia induced by {HEAD ~ renal failure}, chemotherapy or cancer 
In { TAIL ~ further preferred embodiments } , the patient is treated for anemia induced by { HEAD ~ renal failure } , chemotherapy or cancer
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH