| article html file updated | 1 September 2025 00:27 CEST | Update | https://www.mdpi.com/2073-4433/11/6/668 |
| article html file updated | 21 July 2022 21:45 CEST | Update | - |
| article html file updated | 6 July 2020 12:18 CEST | Update | - |
| article html file updated | 23 June 2020 10:13 CEST | Update | - |
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| article pdf uploaded. | 23 June 2020 10:11 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/6/668/pdf |
| article xml uploaded. | 23 June 2020 10:11 CEST | Update | https://www.mdpi.com/2073-4433/11/6/668/xml |
| article xml file uploaded | 23 June 2020 10:11 CEST | Update | - |
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