One of three residency trained clinical pharmacists who were research assistants in the prospective study and the treating emergency physician assessed each patient for adverse drug events in the emergency department in a manner that was independent and blinded to each other s assessments using a pre defined algorithm Additional file 1 First, the pharmacists evaluated whether or not the patient s visit was due to an adverse drug event using three adapted causality algorithms 22 24 paxil or priligy Do everything you can to ensure that your mice have same sex mouse companionship