| article html file updated | 31 August 2025 12:12 CEST | Update | https://www.mdpi.com/1999-4907/11/2/234 |
| article html file updated | 20 July 2022 20:43 CEST | Update | - |
| article html file updated | 7 March 2020 13:38 CET | Update | - |
| article html file updated | 7 March 2020 05:05 CET | Update | - |
| article html file updated | 26 February 2020 11:20 CET | Update | - |
| article pdf uploaded. | 26 February 2020 11:19 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/234/pdf |
| article xml file uploaded | 26 February 2020 11:19 CET | Update | https://www.mdpi.com/1999-4907/11/2/234/xml |
| article html file updated | 26 February 2020 11:18 CET | Original file | - |
| article pdf uploaded. | 26 February 2020 11:17 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/234/pdf-vor |
| article xml uploaded. | 26 February 2020 11:17 CET | Update | - |
| article xml file uploaded | 26 February 2020 11:17 CET | Update | - |
| article pdf uploaded. | 20 February 2020 11:42 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/234/pdf-vor |
| article xml file uploaded | 20 February 2020 11:42 CET | Original file | - |
