| article html file updated | 17 August 2026 07:50 CEST | Update | https://www.mdpi.com/2075-4434/8/2/31 |
| article html file updated | 24 December 2025 18:15 CET | Update | N/A |
| article html file updated | 31 August 2025 16:22 CEST | Update | N/A |
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| article html file updated | 4 April 2020 19:42 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2020 19:41 CEST | Updated version of record | https://www.mdpi.com/2075-4434/8/2/31/pdf |
| article xml uploaded. | 4 April 2020 19:41 CEST | Update | https://www.mdpi.com/2075-4434/8/2/31/xml |
| article xml file uploaded | 4 April 2020 19:41 CEST | Update | N/A |
| article html file updated | 3 April 2020 12:23 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2020 12:21 CEST | Version of Record | https://www.mdpi.com/2075-4434/8/2/31/pdf-vor |
| article xml file uploaded | 3 April 2020 12:21 CEST | Original file | N/A |
