| article html file updated | 31 August 2025 05:30 CEST | Update | https://www.mdpi.com/2075-4701/9/12/1297 |
| article html file updated | 21 August 2025 23:31 CEST | Update | - |
| article html file updated | 19 July 2022 22:44 CEST | Update | - |
| article html file updated | 14 February 2020 14:56 CET | Update | - |
| article html file updated | 31 December 2019 22:45 CET | Update | - |
| article html file updated | 19 December 2019 04:47 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 04:45 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1297/pdf |
| article xml uploaded. | 19 December 2019 04:45 CET | Update | https://www.mdpi.com/2075-4701/9/12/1297/xml |
| article xml file uploaded | 19 December 2019 04:45 CET | Update | - |
| article pdf uploaded. | 1 December 2019 13:00 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1297/pdf-vor |
| article xml file uploaded | 1 December 2019 13:00 CET | Original file | - |
