1. Department of Health Sciences, Lund University, Lund, Sweden.
2. Department of Cellular Pathology, St George's Hospital, London, United Kingdom.
3. Pathology Unit, Regional Laboratories Skåne County Lund, Lund, Sweden.
4. Department of Clinical Sciences, Lund University, Malmö, Sweden.
5. Department of Plastic and Reconstructive Surgery, Lymphedema Center, Skåne University Hospital, Malmö, Sweden.
6. Institute of Molecular and Clinical Sciences, St George's University of London, London, United Kingdom.