| article html file updated | 1 September 2025 15:45 CEST | Update | https://www.mdpi.com/1999-4907/11/12/1320 |
| article html file updated | 23 July 2022 04:42 CEST | Update | - |
| article html file updated | 14 December 2020 09:02 CET | Update | - |
| article pdf uploaded. | 14 December 2020 09:01 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/12/1320/pdf |
| article xml uploaded. | 14 December 2020 09:01 CET | Update | https://www.mdpi.com/1999-4907/11/12/1320/xml |
| article xml file uploaded | 14 December 2020 09:01 CET | Update | - |
| article html file updated | 11 December 2020 10:05 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 09:58 CET | Version of Record | https://www.mdpi.com/1999-4907/11/12/1320/pdf-vor |
| article xml uploaded. | 11 December 2020 09:58 CET | Update | - |
| article xml file uploaded | 11 December 2020 09:58 CET | Original file | - |
