| article html file updated | 1 September 2025 14:39 CEST | Update | https://www.mdpi.com/1999-4893/13/12/312 |
| article html file updated | 23 July 2022 02:56 CEST | Update | N/A |
| article html file updated | 24 December 2020 07:13 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2020 07:12 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/12/312/pdf |
| article xml uploaded. | 24 December 2020 07:12 CET | Update | https://www.mdpi.com/1999-4893/13/12/312/xml |
| article xml file uploaded | 24 December 2020 07:12 CET | Original file | N/A |
| article pdf uploaded. | 27 November 2020 17:08 CET | Version of Record | https://www.mdpi.com/1999-4893/13/12/312/pdf-vor |
