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Chapter History

First Online: 11 March 2021

Ethics

: <b>Funding:</b> This study was funded by the Swedish Research Council, the Heart-Lung Foundation, the Alfred Österlund Foundation, and the Crafoord Foundation.

: <b>Disclosure of Interests:</b> All authors declare they have no conflict of interest.

: <b>Ethical approval:</b> This article does not contain any studies with human participants performed by any of the authors. This article does not contain any studies with animals performed by any of the authors with the exception of Fig. which is from ongoing work where the ethical permit was granted by Malmö/Lund Ethics Committee (M433–12 and M46–13) at Lund University.

: <b>Informed Consent:</b> Not applicable.