| article html file updated | 2 September 2025 04:15 CEST | Update | https://www.mdpi.com/2227-9059/9/4/437 |
| article html file updated | 25 July 2022 12:47 CEST | Update | - |
| article html file updated | 19 April 2021 02:59 CEST | Update | - |
| article pdf uploaded. | 19 April 2021 02:58 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/4/437/pdf |
| article xml uploaded. | 19 April 2021 02:58 CEST | Update | https://www.mdpi.com/2227-9059/9/4/437/xml |
| article xml file uploaded | 19 April 2021 02:58 CEST | Update | - |
| article html file updated | 18 April 2021 12:09 CEST | Original file | - |
| article supplementary file uploaded. | 18 April 2021 12:08 CEST | - | https://www.mdpi.com/2227-9059/9/4/437#supplementary |
| article pdf uploaded. | 18 April 2021 12:08 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/437/pdf-vor |
| article xml file uploaded | 18 April 2021 12:08 CEST | Original file | - |
