| article html file updated | 1 September 2025 16:47 CEST | Update | https://new.mdpi.com/2076-2615/11/1/9 |
| article html file updated | 23 July 2022 06:44 CEST | Update | - |
| article html file updated | 24 December 2020 02:19 CET | Update | - |
| article pdf uploaded. | 24 December 2020 02:17 CET | Updated version of record | https://new.mdpi.com/2076-2615/11/1/9/pdf |
| article xml uploaded. | 24 December 2020 02:17 CET | Update | https://new.mdpi.com/2076-2615/11/1/9/xml |
| article xml file uploaded | 24 December 2020 02:17 CET | Update | - |
| article html file updated | 23 December 2020 12:41 CET | Update | - |
| article pdf uploaded. | 23 December 2020 12:40 CET | Updated version of record | https://new.mdpi.com/2076-2615/11/1/9/pdf-vor |
| article xml uploaded. | 23 December 2020 12:40 CET | Update | - |
| article xml file uploaded | 23 December 2020 12:40 CET | Update | - |
| article html file updated | 23 December 2020 11:40 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 11:39 CET | Version of Record | https://new.mdpi.com/2076-2615/11/1/9/pdf-vor |
| article xml uploaded. | 23 December 2020 11:39 CET | Update | - |
| article xml file uploaded | 23 December 2020 11:39 CET | Original file | - |
