Zosia Kmietowicz works as a freelance medical journalist and editor. In this capacity, she has been paid, and continues to be paid, by a number of organisations for providing these skills on a professional basis. These include: publishers, including the BMJ group, and others; and communications agencies, including Chill Pill, and others. She has no stock options or shares in any pharmaceutical or healthcare companies. However she invests in a personal pension, which may invest in these types of companies. She is managing director of Ziva Limited, the company name under which she provides medical writing and editing services.