Updated systematic assessment of human, animal and mechanistic evidence demonstrates lack of human carcinogenicity with consumption of aspartame. - Borghoff SJ; Cohen SS; Jiang X; Lea IA; Klaren WD; Chappell GA; Britt JK; Rivera BN; Choski NY; Wikoff DS (Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 2023)