| article html file updated | 1 September 2025 20:05 CEST | Update | https://www.mdpi.com/2308-3425/8/2/13 |
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| article pdf uploaded. | 29 January 2021 14:31 CET | Updated version of record | https://www.mdpi.com/2308-3425/8/2/13/pdf |
| article xml uploaded. | 29 January 2021 14:31 CET | Update | https://www.mdpi.com/2308-3425/8/2/13/xml |
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| article html file updated | 29 January 2021 10:46 CET | Original file | - |
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