717
However, a new episode of neutropenia, with a WBC count of 2.8 x 10(3)/mm3 and ANC of 0.448 x 10(3)/mm3, occurred 11 days after teicoplanin initiation.
 adverse event: occurred 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: occurred 