| article html file updated | 1 September 2025 09:08 CEST | Update | https://www.mdpi.com/2077-1312/8/9/731 |
| article html file updated | 22 July 2022 08:10 CEST | Update | - |
| article html file updated | 24 September 2020 13:07 CEST | Update | - |
| article pdf uploaded. | 24 September 2020 12:56 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/731/pdf |
| article xml uploaded. | 24 September 2020 12:56 CEST | Update | https://www.mdpi.com/2077-1312/8/9/731/xml |
| article xml file uploaded | 24 September 2020 12:56 CEST | Update | - |
| article html file updated | 24 September 2020 12:53 CEST | Update | - |
| article pdf uploaded. | 24 September 2020 12:43 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/731/pdf-vor |
| article html file updated | 23 September 2020 12:41 CEST | Original file | - |
| article pdf uploaded. | 23 September 2020 12:20 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/731/pdf-vor |
| article xml uploaded. | 23 September 2020 12:20 CEST | Update | - |
| article xml file uploaded | 23 September 2020 12:20 CEST | Original file | - |
| article pdf uploaded. | 22 September 2020 14:25 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/731/pdf-vor |
| article pdf uploaded. | 22 September 2020 14:25 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/9/731/pdf-vor |
