Authors’ contributions
Marko Tolonen participated in the study design, prepared the used teaching materials (podcast and vodcast) and carried out the team teaching together with Eija Piippo-Savolainen. He was responsible for the statistical analyses, writing the manuscript and obtaining funding for the project. Eija Piippo-Savolainen has led the research project. She participated in the study design, taught in the teaching videos, podcasts and live lesson and contributed to writing the manuscript together with Marko Tolonen. Miika Arvonen participated in reviewing the literature, power calculation and writing the manuscript. Marjo Renko helped in planning the statistical analyses and reviewed the manuscript. Heikki Paakkonen contributed to writing and reviewing the article. Helena Jäntti reviewed the manuscript and gave important comments on its content.