5453
In eight groups of subjects operating various hand - held vibrating tools and aged from 30 to 59 years , the prevalence rates of vibration - induced white finger ( VWF ) and numbness , pain , or stiffness in the upper and lower extremities were investigated .
 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