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ImageFoto: Morishita et al. 2023
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ImageFoto: hazaku - stock.adobe.com
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ImageFoto: luchschenF - stock.adobe.com
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ImageFoto: blueringmedia - stock.adobe.com
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ImageFoto: losonsky - stock.adobe.com
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ImageFoto: Marion Weerda
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ImageFoto: Ksenila - Fotolia.com
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ImageFoto: Anna Stölzl
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ImageFoto: Ermolaev Alexandr - stock.adobe.com
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ImageFoto: Jeff Schreiner
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ImageFoto: Schlütersche Verlagsgesellschaft
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ImageFoto: Nadine Haase - stock.adobe.com