| article html file updated | 24 December 2025 18:41 CET | Update | https://www.mdpi.com/2075-4434/8/2/39 |
| article html file updated | 31 August 2025 19:28 CEST | Update | - |
| article html file updated | 21 July 2022 03:54 CEST | Update | - |
| article html file updated | 19 May 2020 12:17 CEST | Original file | - |
| article pdf uploaded. | 19 May 2020 12:16 CEST | Updated version of record | https://www.mdpi.com/2075-4434/8/2/39/pdf |
| article xml uploaded. | 19 May 2020 12:16 CEST | Update | https://www.mdpi.com/2075-4434/8/2/39/xml |
| article xml file uploaded | 19 May 2020 12:16 CEST | Update | - |
| article pdf uploaded. | 5 May 2020 13:23 CEST | Version of Record | https://www.mdpi.com/2075-4434/8/2/39/pdf-vor |
| article xml file uploaded | 5 May 2020 13:23 CEST | Original file | - |
