101985
BMC Medicine is a peer-reviewed electronic-only medical journal published since 2003 by BioMed Central , addressing topics in " all areas of medical science and clinical practice " .
 organization: BioMed Central
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: BioMed Central 
Answer:
 organization: BioMed Central