4926
Key areas of the selection process including medical and surgical alternatives to transplantation , the composition of the transplant work - up , specific inclusion criteria as well as specific psychosocial factors and specific disease etiologies and co - morbidities that might represent contraindications were extensively reviewed .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None