| article html file updated | 1 September 2025 17:35 CEST | Update | https://www.mdpi.com/2076-2615/11/1/69 |
| article html file updated | 23 July 2022 09:36 CEST | Update | - |
| article html file updated | 4 January 2021 02:58 CET | Update | - |
| article pdf uploaded. | 4 January 2021 02:57 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/1/69/pdf |
| article xml uploaded. | 4 January 2021 02:57 CET | Update | https://www.mdpi.com/2076-2615/11/1/69/xml |
| article xml file uploaded | 4 January 2021 02:56 CET | Update | - |
| article html file updated | 1 January 2021 14:38 CET | Original file | - |
| article pdf uploaded. | 1 January 2021 14:37 CET | Version of Record | https://www.mdpi.com/2076-2615/11/1/69/pdf-vor |
| article xml file uploaded | 1 January 2021 14:37 CET | Original file | - |
