13510
The aim was to explore weight and body mass index ( BMI ) changes by baseline BMI in patients completing three years of monotherapy with various first - and second - generation antipsychotics in a large cohort in a post hoc analysis of three - year observational data .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None