| article html file updated | 31 August 2025 00:54 CEST | Update | https://www.mdpi.com/1999-4923/11/9/458 |
| article html file updated | 20 July 2022 04:03 CEST | Update | - |
| article html file updated | 13 February 2020 14:55 CET | Update | - |
| article html file updated | 25 September 2019 18:37 CEST | Update | - |
| article html file updated | 6 September 2019 08:17 CEST | Original file | - |
| article pdf uploaded. | 6 September 2019 08:16 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/9/458/pdf |
| article xml uploaded. | 6 September 2019 08:16 CEST | Update | https://www.mdpi.com/1999-4923/11/9/458/xml |
| article xml file uploaded | 6 September 2019 08:16 CEST | Update | - |
| article supplementary file uploaded. | 3 September 2019 16:33 CEST | - | https://www.mdpi.com/1999-4923/11/9/458#supplementary |
| article pdf uploaded. | 3 September 2019 16:33 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/9/458/pdf-vor |
| article xml file uploaded | 3 September 2019 16:33 CEST | Original file | - |
