| article html file updated | 1 September 2025 17:30 CEST | Update | https://www.mdpi.com/2504-477X/5/1/9 |
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| article pdf uploaded. | 4 January 2021 05:52 CET | Updated version of record | https://www.mdpi.com/2504-477X/5/1/9/pdf |
| article xml uploaded. | 4 January 2021 05:52 CET | Update | https://www.mdpi.com/2504-477X/5/1/9/xml |
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| article pdf uploaded. | 1 January 2021 11:28 CET | Updated version of record | https://www.mdpi.com/2504-477X/5/1/9/pdf-vor |
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| article supplementary file uploaded. | 31 December 2020 13:10 CET | - | https://www.mdpi.com/2504-477X/5/1/9#supplementary |
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