| article html file updated | 18 August 2026 21:37 CEST | Update | https://www.mdpi.com/2624-831X/2/1/6 |
| article html file updated | 1 September 2025 21:00 CEST | Update | N/A |
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| article html file updated | 10 February 2021 03:25 CET | Update | N/A |
| article pdf uploaded. | 10 February 2021 03:23 CET | Updated version of record | https://www.mdpi.com/2624-831X/2/1/6/pdf |
| article xml uploaded. | 10 February 2021 03:23 CET | Update | https://www.mdpi.com/2624-831X/2/1/6/xml |
| article xml file uploaded | 10 February 2021 03:23 CET | Update | N/A |
| article html file updated | 7 February 2021 11:30 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 11:29 CET | Updated version of record | https://www.mdpi.com/2624-831X/2/1/6/pdf-vor |
| article xml uploaded. | 7 February 2021 11:29 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 11:29 CET | Update | N/A |
| article html file updated | 7 February 2021 10:39 CET | Original file | N/A |
| article pdf uploaded. | 7 February 2021 10:38 CET | Version of Record | https://www.mdpi.com/2624-831X/2/1/6/pdf-vor |
| article xml uploaded. | 7 February 2021 10:38 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 10:38 CET | Original file | N/A |
