| article html file updated | 31 August 2025 08:04 CEST | Update | https://www.mdpi.com/1999-4907/11/1/58 |
| article html file updated | 19 July 2022 20:14 CEST | Update | - |
| article html file updated | 14 February 2020 23:41 CET | Update | - |
| article html file updated | 7 February 2020 05:58 CET | Update | - |
| article html file updated | 22 January 2020 07:40 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 07:39 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/58/pdf |
| article xml uploaded. | 22 January 2020 07:39 CET | Update | https://www.mdpi.com/1999-4907/11/1/58/xml |
| article xml file uploaded | 22 January 2020 07:39 CET | Update | - |
| article pdf uploaded. | 2 January 2020 11:23 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/58/pdf-vor |
| article xml file uploaded | 2 January 2020 11:23 CET | Original file | - |
