©Eeva Aartolahti, Maarit Janhunen, Niina Katajapuu, Juha Paloneva, Konsta Pamilo, Airi Oksanen, Hannes Keemu, Mikko Karvonen, Mika Luimula, Raija Korpelainen, Timo Jämsä, Keijo Mäkelä, Ari Heinonen. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 28.11.2022.
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