| article html file updated | 31 August 2025 09:25 CEST | Update | https://www.mdpi.com/1999-4907/11/1/120 |
| article html file updated | 20 July 2022 17:57 CEST | Update | - |
| article html file updated | 15 February 2020 04:23 CET | Update | - |
| article html file updated | 7 February 2020 06:14 CET | Update | - |
| article html file updated | 19 January 2020 10:55 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 10:54 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/120/pdf |
| article xml uploaded. | 19 January 2020 10:54 CET | Update | https://www.mdpi.com/1999-4907/11/1/120/xml |
| article xml file uploaded | 19 January 2020 10:53 CET | Original file | - |
