| article html file updated | 31 August 2025 01:19 CEST | Update | https://www.mdpi.com/1999-4923/11/9/469 |
| article html file updated | 20 July 2022 03:33 CEST | Update | - |
| article html file updated | 13 February 2020 17:03 CET | Update | - |
| article html file updated | 25 September 2019 18:46 CEST | Update | - |
| article html file updated | 23 September 2019 06:20 CEST | Update | - |
| article xml uploaded. | 23 September 2019 06:19 CEST | Update | https://www.mdpi.com/1999-4923/11/9/469/xml |
| article xml uploaded. | 23 September 2019 06:19 CEST | Update | - |
| article pdf uploaded. | 23 September 2019 06:19 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/9/469/pdf |
| article html file updated | 16 September 2019 13:33 CEST | Update | - |
| article html file updated | 16 September 2019 13:32 CEST | Update | - |
| article html file updated | 16 September 2019 13:31 CEST | Update | - |
| article html file updated | 12 September 2019 10:43 CEST | Update | - |
| article html file updated | 12 September 2019 10:41 CEST | Update | - |
| article html file updated | 12 September 2019 10:39 CEST | Original file | - |
| article supplementary file uploaded. | 12 September 2019 10:36 CEST | - | https://www.mdpi.com/1999-4923/11/9/469#supplementary |
| article pdf uploaded. | 12 September 2019 10:36 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/9/469/pdf-vor |
| article xml uploaded. | 12 September 2019 10:36 CEST | Update | - |
| article xml file uploaded | 12 September 2019 10:36 CEST | Original file | - |
