Send us a textOver the next three episodes, we're proud to present 'Lost Cells', a short investigative podcast series. The production is an original SWI swissinfo.ch trilingual podcast made in collaboration with Piz Gloria Productions, Futur Proche, and Studio Ochenta.This gripping investigative podcast series uncovers the human stories behind the promises and failures of private stem cell banking in Switzerland.In episode four, Luis Daniel, Tatiana and Ratko investigate in multiple European jurisdictions. The international band of families turns to Antoine Harari and Valeria Mazzucchi, two journalists based in Geneva, to give them the answers they can’t get from a company in turmoil. Luis Daniel visits Poland looking for assurances that his daughter's stem cells can help him cure his cancer before it's too late. SWI swissinfo.ch is a public service media company based in Bern, Switzerland.