| article html file updated | 1 September 2025 14:38 CEST | Update | https://www.mdpi.com/2076-0760/9/12/219 |
| article html file updated | 23 July 2022 02:54 CEST | Update | - |
| article html file updated | 30 November 2020 03:57 CET | Update | - |
| article pdf uploaded. | 30 November 2020 03:46 CET | Updated version of record | https://www.mdpi.com/2076-0760/9/12/219/pdf |
| article xml uploaded. | 30 November 2020 03:46 CET | Update | https://www.mdpi.com/2076-0760/9/12/219/xml |
| article xml file uploaded | 30 November 2020 03:46 CET | Update | - |
| article html file updated | 27 November 2020 15:47 CET | Original file | - |
| article pdf uploaded. | 27 November 2020 15:46 CET | Version of Record | https://www.mdpi.com/2076-0760/9/12/219/pdf-vor |
| article xml uploaded. | 27 November 2020 15:46 CET | Update | - |
| article xml file uploaded | 27 November 2020 15:46 CET | Original file | - |
