| article html file updated | 1 September 2025 06:44 CEST | Update | https://www.mdpi.com/2077-1312/8/9/659 |
| article html file updated | 22 July 2022 04:54 CEST | Update | - |
| article html file updated | 30 August 2020 13:34 CEST | Update | - |
| article pdf uploaded. | 30 August 2020 13:33 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/659/pdf |
| article xml uploaded. | 30 August 2020 13:33 CEST | Update | https://www.mdpi.com/2077-1312/8/9/659/xml |
| article xml file uploaded | 30 August 2020 13:33 CEST | Update | - |
| article html file updated | 26 August 2020 14:32 CEST | Original file | - |
| article pdf uploaded. | 26 August 2020 14:31 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/9/659/pdf-vor |
| article xml uploaded. | 26 August 2020 14:31 CEST | Update | - |
| article xml file uploaded | 26 August 2020 14:31 CEST | Original file | - |
