Daily roles and responsibility of the coordinating center
The trial steering committee is responsible for the daily running of the trial. At least one person of the trial steering committee will be present daily at the coordinating center, Rigshospitalet, to ensure support for running the trial. All participating parties at Rigshospitalet (RD, PCI-operators, nurses, etc.) will have the possibility to contact the steering committee by telephone at all hours. One of the investigators will have daily contact with the RD to ensure support for continuous inclusion in the trial. Furthermore, the steering committee has the contact with the prehospital units in Region Zealand and Capital Region of Denmark. A direct telephone number of one of the investigators is provided for all ambulance staff in the prehospital units to be able to get in touch with the coordinating center. Among themselves, the steering committee will have daily contact and monthly meetings discussing current and possible challenges. The steering committee will monthly send out newsletters to all participating parties in the trial containing information on inclusion status and addressing potential challenges.