| article html file updated | 19 August 2026 21:15 CEST | Update | https://www.mdpi.com/2077-1312/9/7/735 |
| article html file updated | 25 December 2025 16:13 CET | Update | N/A |
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| article html file updated | 5 July 2021 11:30 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2021 11:28 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/7/735/pdf |
| article xml uploaded. | 5 July 2021 11:28 CEST | Update | https://www.mdpi.com/2077-1312/9/7/735/xml |
| article xml file uploaded | 5 July 2021 11:28 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2021 14:26 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/7/735/pdf-vor |
