1. Skin Cancer and Cutaneous Toxicities of Cancer Therapy Unit, Department of Dermatology, Hospital Universitario Infanta Cristina, Parla, Madrid, Spain;
2. Department of Pathology, Hospital Universitario Infanta Cristina, Parla, Madrid, Spain;
3. Department of Medical Oncology, Hospital Universitario Infanta Cristina, Parla, Madrid, Spain;
4. Department of Dermatology, Hospital Universitario Infanta Cristina, Parla, Madrid, Spain