Evaluating medical aesthetics treatments through evolved age-estimation models. - Risto Miikkulainen; Elliot Meyerson; Xin Qiu 001; Ujjayant Sinha; Raghav Kumar; Karen Hofmann; Yiyang Matt Yan; Michael Ye; Jingyuan Yang 003; Damon Caiazza; Stephanie Manson Brown (GECCO, 2021)