| article html file updated | 31 August 2025 11:42 CEST | Update | https://www.mdpi.com/1999-4923/12/2/154 |
| article html file updated | 20 July 2022 20:13 CEST | Update | - |
| article html file updated | 6 March 2020 11:10 CET | Update | - |
| article html file updated | 18 February 2020 04:13 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 04:12 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/154/pdf |
| article xml uploaded. | 18 February 2020 04:12 CET | Update | https://www.mdpi.com/1999-4923/12/2/154/xml |
| article xml file uploaded | 18 February 2020 04:12 CET | Update | - |
| article pdf uploaded. | 14 February 2020 14:17 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/154/pdf-vor |
| article xml file uploaded | 14 February 2020 14:17 CET | Original file | - |
