| article html file updated | 1 September 2025 08:08 CEST | Update | https://www.mdpi.com/1999-4915/12/9/1012 |
| article html file updated | 22 July 2022 06:42 CEST | Update | - |
| article html file updated | 10 September 2020 13:16 CEST | Update | - |
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| article pdf uploaded. | 10 September 2020 13:15 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/9/1012/pdf |
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| article xml uploaded. | 10 September 2020 13:15 CEST | Update | https://www.mdpi.com/1999-4915/12/9/1012/xml |
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