| article html file updated | 2 September 2025 04:18 CEST | Update | https://www.mdpi.com/2225-1154/9/4/68 |
| article html file updated | 25 July 2022 12:50 CEST | Update | - |
| article html file updated | 19 April 2021 09:50 CEST | Original file | - |
| article supplementary file uploaded. | 19 April 2021 09:49 CEST | - | https://www.mdpi.com/2225-1154/9/4/68#supplementary |
| article pdf uploaded. | 19 April 2021 09:49 CEST | Version of Record | https://www.mdpi.com/2225-1154/9/4/68/pdf |
| article xml uploaded. | 19 April 2021 09:49 CEST | Update | https://www.mdpi.com/2225-1154/9/4/68/xml |
| article xml file uploaded | 19 April 2021 09:49 CEST | Original file | - |
