1. Applied Biology, Inc., Irvine, California, USA.
2. Department of Dermatology and Venereology, Clinical Hospital Center Sestre Milosrdnice, Zagreb, Croatia.
3. Southern California Center for Sexual Health and Survivorship Medicine, Newport Beach, California, USA.
4. Estetika Fabjan D.O.O., Kranj, Slovenia.
5. Department of Obstetrics and Gynecology, University of California, Irvine, California, USA.