| article html file updated | 31 August 2025 23:26 CEST | Update | https://www.mdpi.com/2410-387X/4/2/16 |
| article html file updated | 21 July 2022 20:41 CEST | Update | - |
| article html file updated | 30 June 2020 09:24 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 09:22 CEST | Updated version of record | https://www.mdpi.com/2410-387X/4/2/16/pdf |
| article xml uploaded. | 30 June 2020 09:22 CEST | Update | https://www.mdpi.com/2410-387X/4/2/16/xml |
| article xml file uploaded | 30 June 2020 09:22 CEST | Original file | - |
| article pdf uploaded. | 12 June 2020 11:01 CEST | Version of Record | https://www.mdpi.com/2410-387X/4/2/16/pdf-vor |
