| article html file updated | 1 September 2025 18:00 CEST | Update | https://www.mdpi.com/2218-6581/10/1/13 |
| article html file updated | 23 July 2022 11:48 CEST | Update | - |
| article html file updated | 8 January 2021 03:39 CET | Original file | - |
| article pdf uploaded. | 8 January 2021 03:38 CET | Updated version of record | https://www.mdpi.com/2218-6581/10/1/13/pdf |
| article xml uploaded. | 8 January 2021 03:38 CET | Update | https://www.mdpi.com/2218-6581/10/1/13/xml |
| article xml file uploaded | 8 January 2021 03:38 CET | Original file | - |
| article pdf uploaded. | 7 January 2021 11:25 CET | Version of Record | https://www.mdpi.com/2218-6581/10/1/13/pdf-vor |
