| article html file updated | 2 September 2025 04:30 CEST | Update | https://www.mdpi.com/2227-9059/9/4/442 |
| article html file updated | 25 July 2022 13:06 CEST | Update | - |
| article html file updated | 21 April 2021 11:43 CEST | Original file | - |
| article pdf uploaded. | 21 April 2021 11:42 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/4/442/pdf |
| article xml uploaded. | 21 April 2021 11:42 CEST | Update | https://www.mdpi.com/2227-9059/9/4/442/xml |
| article xml file uploaded | 21 April 2021 11:42 CEST | Update | - |
| article xml file uploaded | 21 April 2021 11:35 CEST | Update | - |
| article xml file uploaded | 21 April 2021 11:15 CEST | Update | - |
| article xml file uploaded | 21 April 2021 10:54 CEST | Update | - |
| article xml file uploaded | 21 April 2021 10:50 CEST | Update | - |
| article xml file uploaded | 21 April 2021 10:44 CEST | Update | - |
| article xml file uploaded | 21 April 2021 10:39 CEST | Original file | - |
| article supplementary file uploaded. | 20 April 2021 15:41 CEST | - | https://www.mdpi.com/2227-9059/9/4/442#supplementary |
| article pdf uploaded. | 20 April 2021 15:41 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/442/pdf-vor |
