| article html file updated | 31 August 2025 11:13 CEST | Update | https://www.mdpi.com/2075-4442/8/2/19 |
| article html file updated | 20 July 2022 19:45 CEST | Update | - |
| article html file updated | 29 February 2020 10:27 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 10:26 CET | Updated version of record | https://www.mdpi.com/2075-4442/8/2/19/pdf |
| article xml uploaded. | 29 February 2020 10:26 CET | Update | https://www.mdpi.com/2075-4442/8/2/19/xml |
| article xml file uploaded | 29 February 2020 10:26 CET | Update | - |
| article pdf uploaded. | 10 February 2020 12:38 CET | Version of Record | https://www.mdpi.com/2075-4442/8/2/19/pdf-vor |
| article xml file uploaded | 10 February 2020 12:38 CET | Original file | - |
