| article html file updated | 21 August 2026 01:17 CEST | Update | https://www.mdpi.com/2226-4310/8/12/375 |
| article html file updated | 7 September 2025 07:13 CEST | Update | N/A |
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| article html file updated | 7 December 2021 02:34 CET | Update | N/A |
| article pdf uploaded. | 7 December 2021 02:33 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/12/375/pdf |
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| article html file updated | 6 December 2021 12:42 CET | Update | N/A |
| article pdf uploaded. | 6 December 2021 12:40 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/12/375/pdf-vor |
| article xml uploaded. | 6 December 2021 12:40 CET | Update | N/A |
| article xml file uploaded | 6 December 2021 12:40 CET | Update | N/A |
| article html file updated | 6 December 2021 03:20 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2021 02:41 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/12/375/pdf-vor |
| article xml uploaded. | 6 December 2021 02:41 CET | Update | N/A |
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| article pdf uploaded. | 3 December 2021 12:13 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/12/375/pdf-vor |
| article pdf uploaded. | 3 December 2021 11:52 CET | Version of Record | https://www.mdpi.com/2226-4310/8/12/375/pdf-vor |
