| article html file updated | 31 August 2025 09:54 CEST | Update | https://www.mdpi.com/1999-4923/12/2/93 |
| article html file updated | 20 July 2022 18:25 CEST | Update | - |
| article html file updated | 6 March 2020 10:27 CET | Update | - |
| article html file updated | 15 February 2020 05:45 CET | Update | - |
| article html file updated | 30 January 2020 15:28 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 15:26 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/93/pdf |
| article xml uploaded. | 30 January 2020 15:26 CET | Update | https://www.mdpi.com/1999-4923/12/2/93/xml |
| article xml file uploaded | 30 January 2020 15:26 CET | Update | - |
| article pdf uploaded. | 24 January 2020 12:58 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/93/pdf-vor |
| article xml file uploaded | 24 January 2020 12:58 CET | Original file | - |
