| article html file updated | 1 September 2025 22:17 CEST | Update | https://www.mdpi.com/2227-9059/9/2/217 |
| article html file updated | 25 July 2022 04:19 CEST | Update | - |
| article html file updated | 26 February 2021 09:54 CET | Update | - |
| article pdf uploaded. | 26 February 2021 09:52 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/217/pdf |
| article xml uploaded. | 26 February 2021 09:52 CET | Update | https://www.mdpi.com/2227-9059/9/2/217/xml |
| article xml file uploaded | 26 February 2021 09:52 CET | Update | - |
| article html file updated | 26 February 2021 01:33 CET | Update | - |
| article html file updated | 25 February 2021 12:07 CET | Update | - |
| article html file updated | 25 February 2021 09:41 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 09:39 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/217/pdf-vor |
| article xml uploaded. | 25 February 2021 09:39 CET | Update | - |
| article xml file uploaded | 25 February 2021 09:39 CET | Original file | - |
| article supplementary file uploaded. | 20 February 2021 11:16 CET | - | https://www.mdpi.com/2227-9059/9/2/217#supplementary |
| article pdf uploaded. | 20 February 2021 11:16 CET | Version of Record | https://www.mdpi.com/2227-9059/9/2/217/pdf-vor |
