marta salek of st. who helped organize the triage center in an empty hotel in the polish country side. >> the children would get escorted from lviv to the border so they didn't have to wait in line and cross the border into poland. the children who were sick would go straight to the hospital with an ambulance, sometimes a helicopter. the ones that were stable would take this really impressive medical train that had medical staff, they had an icu and a surgical theater and take this train to a city closed to where our unicorn clinic was. >> reporter: the unicorn clinic was the name they gave to the hotel that could hold 300 refugees. patients and their families. medical records were translated and hospitals found for treatment at no charge in 21 welcoming countries. i suspect you never heard of memphis, tennessee? >> translator: i just knew there was such a place, but not much else. >> reporter: in march, zhasmin alkadi arrived in memphis for treatment at st. jude. what are the doctors telling you now? >