| article html file updated | 1 September 2025 18:49 CEST | Update | https://www.mdpi.com/2227-9059/9/1/81 |
| article html file updated | 23 July 2022 17:35 CEST | Update | - |
| article html file updated | 20 January 2021 03:41 CET | Update | - |
| article pdf uploaded. | 20 January 2021 03:39 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/1/81/pdf |
| article xml uploaded. | 20 January 2021 03:39 CET | Update | https://www.mdpi.com/2227-9059/9/1/81/xml |
| article xml file uploaded | 20 January 2021 03:39 CET | Update | - |
| article html file updated | 16 January 2021 08:40 CET | Original file | - |
| article supplementary file uploaded. | 16 January 2021 08:39 CET | - | https://www.mdpi.com/2227-9059/9/1/81#supplementary |
| article pdf uploaded. | 16 January 2021 08:39 CET | Version of Record | https://www.mdpi.com/2227-9059/9/1/81/pdf-vor |
| article xml uploaded. | 16 January 2021 08:39 CET | Update | - |
| article xml file uploaded | 16 January 2021 08:39 CET | Original file | - |
