| article html file updated | 31 August 2025 11:49 CEST | Update | https://www.mdpi.com/1999-4923/12/2/161 |
| article html file updated | 20 July 2022 20:20 CEST | Update | - |
| article html file updated | 6 March 2020 11:15 CET | Update | - |
| article html file updated | 21 February 2020 11:37 CET | Update | - |
| article pdf uploaded. | 21 February 2020 11:36 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/161/pdf |
| article xml uploaded. | 21 February 2020 11:36 CET | Update | https://www.mdpi.com/1999-4923/12/2/161/xml |
| article xml file uploaded | 21 February 2020 11:36 CET | Update | - |
| article html file updated | 16 February 2020 11:17 CET | Original file | - |
| article pdf uploaded. | 16 February 2020 11:15 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/161/pdf-vor |
| article xml uploaded. | 16 February 2020 11:15 CET | Update | - |
| article xml file uploaded | 16 February 2020 11:15 CET | Original file | - |
