| article html file updated | 1 September 2025 14:28 CEST | Update | https://www.mdpi.com/2227-9067/7/12/258 |
| article html file updated | 23 July 2022 02:40 CEST | Update | - |
| article html file updated | 26 November 2020 12:51 CET | Update | - |
| article pdf uploaded. | 26 November 2020 12:49 CET | Updated version of record | https://www.mdpi.com/2227-9067/7/12/258/pdf |
| article xml uploaded. | 26 November 2020 12:49 CET | Update | https://www.mdpi.com/2227-9067/7/12/258/xml |
| article xml file uploaded | 26 November 2020 12:49 CET | Update | - |
| article html file updated | 26 November 2020 12:37 CET | Original file | - |
| article pdf uploaded. | 26 November 2020 12:35 CET | Version of Record | - |
| article xml uploaded. | 26 November 2020 12:35 CET | Update | - |
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