Yong Liu, Alan R. Barker, Minghui Li, Anna-Lynne R. Adlam, Stephanie L. Duncombe, Andrew O. Agbaje, Yaodong Gu, Huiyu Zhou, Craig A. Williams. "Understanding the “how” and “why”: A mixed methods process evaluation for the PRO-HIIT intervention." PLoS ONE, 2026. doi:10.1371/journal.pone.0352772