| article html file updated | 31 August 2025 09:58 CEST | Update | https://www.mdpi.com/1999-4923/12/2/98 |
| article html file updated | 20 July 2022 18:29 CEST | Update | - |
| article html file updated | 6 March 2020 10:30 CET | Update | - |
| article html file updated | 15 February 2020 05:52 CET | Update | - |
| article html file updated | 25 January 2020 12:58 CET | Original file | - |
| article pdf uploaded. | 25 January 2020 12:57 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/98/pdf |
| article xml uploaded. | 25 January 2020 12:57 CET | Update | https://www.mdpi.com/1999-4923/12/2/98/xml |
| article xml file uploaded | 25 January 2020 12:57 CET | Original file | - |
