. 2022 Mar 18;11(1):e28692. doi: 10.2196/28692
©Alessio Staffini, Kento Fujita, Akiko Kishi Svensson, Ung-Il Chung, Thomas Svensson. Originally published in the Interactive Journal of Medical Research (https://www.i-jmr.org/), 18.03.2022.
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Figure 2.
Eigenvalues scree plot for weekly questions.