35587
The cervix was documented in anatomical literature in at least the time of Hippocrates ; cervical cancer was first described more than 2,000 years ago , with descriptions provided by both Hippocrates and Aretaeus .
 Hippocrates, Hippocrates, Aretaeus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hippocrates, Hippocrates, Aretaeus