| article html file updated | 1 September 2025 01:41 CEST | Update | https://www.mdpi.com/2223-7747/9/7/842 |
| article html file updated | 21 July 2022 23:02 CEST | Update | N/A |
| article html file updated | 4 July 2020 07:49 CEST | Update | N/A |
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| article pdf uploaded. | 4 July 2020 07:48 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/842/pdf |
| article xml uploaded. | 4 July 2020 07:48 CEST | Update | https://www.mdpi.com/2223-7747/9/7/842/xml |
| article xml file uploaded | 4 July 2020 07:48 CEST | Update | N/A |
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