| article html file updated | 1 September 2025 22:01 CEST | Update | https://www.mdpi.com/2227-9059/9/2/206 |
| article html file updated | 25 July 2022 03:58 CEST | Update | - |
| article html file updated | 25 February 2021 10:58 CET | Update | - |
| article pdf uploaded. | 25 February 2021 10:45 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/206/pdf |
| article xml uploaded. | 25 February 2021 10:45 CET | Update | https://www.mdpi.com/2227-9059/9/2/206/xml |
| article xml file uploaded | 25 February 2021 10:45 CET | Update | - |
| article html file updated | 20 February 2021 15:33 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 15:32 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/206/pdf-vor |
| article xml uploaded. | 20 February 2021 15:32 CET | Update | - |
| article xml file uploaded | 20 February 2021 15:32 CET | Original file | - |
| article supplementary file uploaded. | 18 February 2021 13:13 CET | - | https://www.mdpi.com/2227-9059/9/2/206#supplementary |
| article pdf uploaded. | 18 February 2021 13:13 CET | Version of Record | https://www.mdpi.com/2227-9059/9/2/206/pdf-vor |
