{Reference Type}: Letter {Title}: Should novice injectors treat every facial region in their first year of practice? {Author}: Cotofana S;Gold MH;Biesman BS;Alfertshofer M; {Journal}: J Cosmet Dermatol {Volume}: 23 {Issue}: 6 {Year}: 2024 Jun 28 {Factor}: 2.189 {DOI}: 10.1111/jocd.16305