1 Department of Dermatology, Saint Louis University School of Medicine, 1008 South Spring St, Saint Louis, MO, 63110, USA.
2 Center for Health Outcomes Research, Saint Louis University, Saint Louis, MO, USA.
3 Cardiovascular Division, Department of Internal Medicine, Washington University School of Medicine , Saint Louis, MO, USA.
4 Department of Dermatology, Saint Louis University School of Medicine, 1008 South Spring St, Saint Louis, MO, 63110, USA. ramona.behshad@health.slu.edu.