| article html file updated | 7 September 2025 08:00 CEST | Update | https://www.mdpi.com/2218-1997/7/12/487 |
| article html file updated | 30 July 2022 21:29 CEST | Update | - |
| article html file updated | 10 December 2021 08:59 CET | Update | - |
| article pdf uploaded. | 10 December 2021 08:57 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/12/487/pdf |
| article xml uploaded. | 10 December 2021 08:57 CET | Update | https://www.mdpi.com/2218-1997/7/12/487/xml |
| article xml file uploaded | 10 December 2021 08:57 CET | Update | - |
| article html file updated | 10 December 2021 08:55 CET | Update | - |
| article pdf uploaded. | 10 December 2021 08:54 CET | Updated version of record | - |
| article xml uploaded. | 10 December 2021 08:54 CET | Update | - |
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| article html file updated | 10 December 2021 07:53 CET | Original file | - |
| article pdf uploaded. | 10 December 2021 07:52 CET | Version of Record | - |
| article xml uploaded. | 10 December 2021 07:52 CET | Update | - |
| article xml file uploaded | 10 December 2021 07:52 CET | Original file | - |
