| article html file updated | 20 August 2026 23:12 CEST | Update | https://www.mdpi.com/2227-9067/8/12/1080 |
| article html file updated | 7 September 2025 05:58 CEST | Update | N/A |
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| article html file updated | 15 December 2021 10:57 CET | Update | N/A |
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| article pdf uploaded. | 15 December 2021 10:54 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/12/1080/pdf |
| article xml uploaded. | 15 December 2021 10:54 CET | Update | https://www.mdpi.com/2227-9067/8/12/1080/xml |
| article xml file uploaded | 15 December 2021 10:54 CET | Update | N/A |
| article html file updated | 14 December 2021 02:08 CET | Update | N/A |
| article pdf uploaded. | 14 December 2021 02:06 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/12/1080/pdf-vor |
| article xml uploaded. | 14 December 2021 02:06 CET | Update | N/A |
| article xml file uploaded | 14 December 2021 02:06 CET | Update | N/A |
| article html file updated | 23 November 2021 14:52 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2021 14:50 CET | Version of Record | https://www.mdpi.com/2227-9067/8/12/1080/pdf-vor |
| article xml file uploaded | 23 November 2021 14:50 CET | Update | N/A |
| article xml uploaded. | 23 November 2021 14:50 CET | Original file | N/A |
