Treatment of Erythematotelangiectatic Rosacea With Collateral Puncture Therapy: Protocol for a Randomized Controlled Trial - Aolin Song; Bingnan Cui; Xuemin Wang; Jianing Bi; Xiaohong Wu; Liu Yang; Li Liu; Shengyuan Qu; Zhu Fan; Jiao Yang; Yuhe Yan (JMIR Research Protocols)