Clarification on Analgesics Data (Open dataset) #704

Hello, 

Thank you very much for maintaining this great dataset!

I would like to explore the analgesics information in the case files. I see that the total intraoperative bolus fentanyl doses are provided in the clinical data and continuous remifentanil infusionmeasurements are available in the tracks files.

Is there any information the timing of the fentanyl bolus(es)? Is there information about whether other drugs (e.g. morphine) were administered? Were they converted to fentanyl equivalent?

Thank you very much for your help, and my apologies if this information is already documented and I overlooked it.

Best wishes