Affiliations:
1 Pediatric department, Medical University, Sofia; Pediatric clinic,
UMHAT Alexandrovska, Sofia, Bulgaria;
poli.mu@gmail.com
2 Pediatric department, Medical University, Sofia; Pediatric clinic,
UMHAT Alexandrovska, Sofia, Bulgaria;
gal_ps@yahoo.co.uk
3 Department of Dermatology and Venereology, Medical University, Sofia;
Dermatology clinic UMHAT Alexandrovska, Sofia, Bulgaria;
martin.shahidmd@gmail.com
4 Pediatric clinic, UMHAT Alexandrovska, Sofia, Bulgaria;
vera_pap@abv.bg
5 Pediatric department, Medical University, Sofia; Pediatric clinic,
UMHAT Alexandrovska, Sofia, Bulgaria;
dimi.sm@abv.bg
6 Department of Dermatology, Venereology and Allergology, Faculty of
Medicine, Medical University Pleven, Bulgaria;
ivelina_yordanova@abv.bg
7 Department of Dermatology and Venereology, Medical University, Sofia;
Dermatology clinic UMHAT Alexandrovska, 1 Georgi Sofiyski str., 1431
Sofia, Bulgaria;
kosara@lycos.com
8 National Genetic Laboratory, Medical University Sofia, University
Hospital of Obstetrics and Gynecology “Maichin dom,” Sofia, Bulgaria;
bradinova@maichindom.com
9 Dermatology and Pediatrics, Rutgers New Jersey Medical School, Newark,
New Jersey, USA; professor@camilajanniger.com
10 Dermatology, Pediatrics, and Pathology, Rutgers New Jersey Medical
School, Newark, New Jersey, USA;
roschwar@rutgers.edu
11 Department of Dermatology and Venereology, Medical University, Sofia;
Dermatology clinic UMHAT Alexandrovska, Sofia, Bulgaria;
snejina.vassileva@gmail.com
* Correspondence: Robert A. Schwartz MD, MPH, DSc (Hon), MAE, FRCP Edin
Professor and Head, Dermatology, Rutgers New Jersey Medical School
185 South Orange Avenue, Newark, New Jersey 07103
roschwar@rutgers.edu