5891
Side-chain modified vitamin D analogs including 20-Epi-22-oxa-24a,26a,27a-trihomo-1alpha,2 5-dihydroxyvitamin D3 ( KH1060 ), and 1,24-dihydroxy-22-ene-24-cyclopropyl-vitamin D3 ( MC903 ) were originally designed to aid in the treatment of hyperproliferative disorders including psoriasis and cancer .
 None
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 None