"Warning: ultra-processed": an online experiment examining the impact of ultra-processed warning labels on consumers' product perceptions and behavioral intentions. - D'Angelo Campos, Aline; Ng, Shu Wen; Duran, Ana Clara; Khandpur, Neha; Taillie, Lindsey Smith; Christon, Fernanda O.; Hall, Marissa G. (International Journal of Behavioral Nutrition & Physical Activity, 2024)