For the past year, Malin Fahlén has been IT manager at Karolinska University Hospital, a stark contrast to her previous job as global head of e-commerce platforms for H&M. “I made a U-turn,” she says. “After being there for nine years, I decided I wanted to break new ground.” Karolinska University Hospital is not only one of Europe’s largest hospitals, but also one of the world’s best, so the demands on the IT environment, and expectations of its capabilities, are constant. “If we want to be a world leader in healthcare, we must be a world leader in IT in healthcare as well,” she says. Buildin…