Correction to: Dose-Dependent Suppression of Postprandial Hyperglycemia and Improvement of Blood Glucose Parameters by Salacia chinensis Extract: Two Randomized, Double-Blind, Placebo-Controlled Studies, by Kobayashi M, et al. Journal of Medicinal Food 2021; 24(1):10?17;DOI: 10.1089/jmf.2020.4751