| article html file updated | 31 August 2025 07:07 CEST | Update | https://www.mdpi.com/2571-8789/4/1/2 |
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| article pdf uploaded. | 31 December 2019 09:56 CET | Updated version of record | https://www.mdpi.com/2571-8789/4/1/2/pdf |
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| article pdf uploaded. | 31 December 2019 09:54 CET | Updated version of record | https://www.mdpi.com/2571-8789/4/1/2/pdf-vor |
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| article supplementary file uploaded. | 20 December 2019 13:44 CET | - | https://www.mdpi.com/2571-8789/4/1/2#supplementary |
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