1. Health Economics, RTI Health Solutions, Research Triangle Park, NC, USA;
2. Value Evidence and Outcomes, GlaxoSmithKline, Collegeville, PA, USA;
3. Real World Evidence and Epidemiology, GlaxoSmithKline, West Drayton, Uxbridge, UK;
4. Research and Development, GlaxoSmithKline, Collegeville, PA, USA