| article html file updated | 2 September 2025 03:01 CEST | Update | https://www.mdpi.com/2227-9040/9/4/73 |
| article html file updated | 25 July 2022 11:09 CEST | Update | N/A |
| article html file updated | 4 August 2021 14:31 CEST | Update | N/A |
| article html file updated | 23 April 2021 02:57 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2021 02:55 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/4/73/pdf |
| article xml uploaded. | 23 April 2021 02:55 CEST | Update | https://www.mdpi.com/2227-9040/9/4/73/xml |
| article xml file uploaded | 23 April 2021 02:55 CEST | Update | N/A |
| article html file updated | 11 April 2021 13:35 CEST | Update | N/A |
| article html file updated | 8 April 2021 08:35 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 08:34 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/4/73/pdf-vor |
| article xml file uploaded | 8 April 2021 08:34 CEST | Original file | N/A |
| article supplementary file uploaded. | 7 April 2021 15:48 CEST | - | https://www.mdpi.com/2227-9040/9/4/73#supplementary |
| article pdf uploaded. | 7 April 2021 15:15 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/4/73/pdf-vor |
