LF finished her clinical education at Linköping University Hospital in Sweden, and presented her PhD-thesis in 2010. She fulfilled a postdoc at Stanford university 2011-2013 and progressed to associate professor in 2017. Her clinical work and research focuses on head and neck cancer patients and currently she is the main supervisor of 5 PhD-students in the field. LF was also the president of the Swedish Otorhinolaryngological association 2021-2026.