your organization has arranged medical evacuations by train, from eastern parts of ukraine to the west. you have set up mobile clinics for those affected by the war. they have carried out more than 800 medical consultations in subway station bomb shelters there, and has tripped emergency medical supplies. can you walk us through how these efforts have been organized, and how are you working to meet the most urgent needs? i can speak, as an example, about the train medical evacuations. so you ve got hospitals in the east, they might be in kramatorsk, they might be in dnipro, zaporizhzhia, or in kharkiv. and they re concerned about mass casualty influxes, that there will be overwhelmed with people who need, not only urgent trauma care, trauma surgery, for example. but also probably post-operative care, more