1 Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA. skobowiat@gmail.com.
2 Department of Pharmacodynamics and Molecular Pharmacology, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland. skobowiat@gmail.com.
3 Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA. aslominski@uabmc.edu.
4 Laboratory Service of the VA Medical Center, Birmingham, AL, USA. aslominski@uabmc.edu.