| article html file updated | 7 September 2025 11:06 CEST | Update | https://www.mdpi.com/2218-1997/8/1/22 |
| article html file updated | 31 July 2022 01:24 CEST | Update | N/A |
| article html file updated | 31 December 2021 10:07 CET | Update | N/A |
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| article pdf uploaded. | 31 December 2021 09:00 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/1/22/pdf |
| article xml uploaded. | 31 December 2021 09:00 CET | Update | https://www.mdpi.com/2218-1997/8/1/22/xml |
| article xml file uploaded | 31 December 2021 09:00 CET | Update | N/A |
| article html file updated | 31 December 2021 08:57 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2021 08:56 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/1/22/pdf-vor |
| article xml uploaded. | 31 December 2021 08:56 CET | Update | N/A |
| article xml file uploaded | 31 December 2021 08:56 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2021 16:49 CET | Version of Record | https://www.mdpi.com/2218-1997/8/1/22/pdf-vor |
