| article html file updated | 2 September 2025 06:33 CEST | Update | https://www.mdpi.com/1999-4923/13/5/681 |
| article html file updated | 26 July 2022 18:42 CEST | Update | - |
| article html file updated | 10 May 2021 11:27 CEST | Update | - |
| article pdf uploaded. | 10 May 2021 11:26 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/5/681/pdf |
| article xml uploaded. | 10 May 2021 11:26 CEST | Update | https://www.mdpi.com/1999-4923/13/5/681/xml |
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| article html file updated | 10 May 2021 10:25 CEST | Original file | - |
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