1. Department of Cellular PathologyHospital El Bierzo Ponferrada Spain
2. Department of CellCOM‐ST Group, Biomedical Investigation Institute of A Coruña, CellCOM‐ST Group A Coruña Spain
3. Department of Cellular PathologyHospital de la Reina Ponferrada Spain
4. Department of DermatologyLos Angeles Medical Center (LAMC), Southern California Kaiser Permanente Los Angeles California