1. Department of Electrical Engineering, The Ångström Laboratory, Uppsala University, 75121 Uppsala, Sweden
2. Department of Applied Physics, School of Engineering Sciences, KTH Royal Institute of Technology, 10691 Stockholm, Sweden
3. Department of Oncology-Pathology, Karolinska Institutet, 17164 Stockholm, Sweden
4. Department of Protein Science, School of Chemistry, Biotechnology, and Health (CBH), KTH Royal Institute of Technology, 10691 Stockholm, Sweden
5. Theme Cancer, Patient Area Head and Neck, Lung, and Skin, Karolinska University Hospital, 17164 Solna, Sweden