| article html file updated | 31 August 2025 06:08 CEST | Update | https://www.mdpi.com/2079-6412/9/12/842 |
| article html file updated | 19 July 2022 22:07 CEST | Update | - |
| article html file updated | 14 February 2020 17:12 CET | Update | - |
| article html file updated | 31 December 2019 02:07 CET | Update | - |
| article html file updated | 14 December 2019 06:44 CET | Original file | - |
| article pdf uploaded. | 14 December 2019 06:43 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/12/842/pdf |
| article xml uploaded. | 14 December 2019 06:43 CET | Update | https://www.mdpi.com/2079-6412/9/12/842/xml |
| article xml file uploaded | 14 December 2019 06:43 CET | Update | - |
| article pdf uploaded. | 9 December 2019 15:40 CET | Version of Record | https://www.mdpi.com/2079-6412/9/12/842/pdf-vor |
| article xml file uploaded | 9 December 2019 15:40 CET | Original file | - |
