| article html file updated | 31 August 2025 22:28 CEST | Update | https://www.mdpi.com/1999-5903/12/6/96 |
| article html file updated | 21 July 2022 06:52 CEST | Update | - |
| article html file updated | 10 October 2020 08:15 CEST | Update | - |
| article html file updated | 9 October 2020 05:57 CEST | Update | - |
| article html file updated | 22 June 2020 17:05 CEST | Original file | - |
| article pdf uploaded. | 22 June 2020 16:10 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/6/96/pdf |
| article xml uploaded. | 22 June 2020 16:10 CEST | Update | https://www.mdpi.com/1999-5903/12/6/96/xml |
| article xml file uploaded | 22 June 2020 16:10 CEST | Original file | - |
| article pdf uploaded. | 3 June 2020 10:43 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/6/96/pdf-vor |
