Research Department, Moy-Fincher-Chipps Facial Plastics & Dermatology, 421 North Rodeo Drive #T-7, Beverly Hills, CA 90210, USA; The University of Texas Health Science Center San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA. Research Department, Moy-Fincher-Chipps Facial Plastics & Dermatology, 421 North Rodeo Drive #T-7, Beverly Hills, CA 90210, USA. Research Department, Moy-Fincher-Chipps Facial Plastics & Dermatology, 421 North Rodeo Drive #T-7, Beverly Hills, CA 90210, USA. Electronic address: ronmoymd@gmail.com.