| article html file updated | 19 August 2026 06:31 CEST | Update | https://www.mdpi.com/2412-3811/6/4/55 |
| article html file updated | 2 September 2025 02:51 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:56 CEST | Update | N/A |
| article html file updated | 4 August 2021 10:11 CEST | Update | N/A |
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| article html file updated | 6 April 2021 13:09 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 13:08 CEST | Version of Record | https://www.mdpi.com/2412-3811/6/4/55/pdf |
| article xml uploaded. | 6 April 2021 13:08 CEST | Update | https://www.mdpi.com/2412-3811/6/4/55/xml |
| article xml file uploaded | 6 April 2021 13:08 CEST | Original file | N/A |
