| article html file updated | 2 September 2025 10:44 CEST | Update | https://www.mdpi.com/2227-9040/9/6/136 |
| article html file updated | 26 July 2022 23:56 CEST | Update | - |
| article html file updated | 24 June 2021 13:28 CEST | Update | - |
| article pdf uploaded. | 24 June 2021 13:27 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/6/136/pdf |
| article xml uploaded. | 24 June 2021 13:27 CEST | Update | https://www.mdpi.com/2227-9040/9/6/136/xml |
| article xml file uploaded | 24 June 2021 13:27 CEST | Update | - |
| article html file updated | 24 June 2021 10:36 CEST | Update | - |
| article pdf uploaded. | 24 June 2021 10:35 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/6/136/pdf-vor |
| article xml file uploaded | 24 June 2021 10:35 CEST | Update | - |
| article html file updated | 16 June 2021 03:38 CEST | Update | - |
| article pdf uploaded. | 16 June 2021 03:37 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/6/136/pdf-vor |
| article xml file uploaded | 16 June 2021 03:37 CEST | Update | - |
| article html file updated | 11 June 2021 14:20 CEST | Original file | - |
| article pdf uploaded. | 11 June 2021 14:19 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/6/136/pdf-vor |
| article xml file uploaded | 11 June 2021 14:19 CEST | Original file | - |
