| article html file updated | 31 August 2025 00:47 CEST | Update | https://www.mdpi.com/1999-4915/11/9/809 |
| article html file updated | 21 August 2025 22:20 CEST | Update | - |
| article html file updated | 20 July 2022 04:12 CEST | Update | - |
| article html file updated | 13 February 2020 14:17 CET | Update | - |
| article html file updated | 26 September 2019 21:51 CEST | Update | - |
| article html file updated | 9 September 2019 10:49 CEST | Update | - |
| article pdf uploaded. | 9 September 2019 10:47 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/9/809/pdf |
| article xml file uploaded | 9 September 2019 10:47 CEST | Update | https://www.mdpi.com/1999-4915/11/9/809/xml |
| article html file updated | 9 September 2019 10:46 CEST | Original file | - |
| article pdf uploaded. | 9 September 2019 10:44 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/9/809/pdf-vor |
| article xml uploaded. | 9 September 2019 10:44 CEST | Update | - |
| article xml file uploaded | 9 September 2019 10:44 CEST | Update | - |
| article supplementary file uploaded. | 1 September 2019 11:57 CEST | - | https://www.mdpi.com/1999-4915/11/9/809#supplementary |
| article pdf uploaded. | 1 September 2019 11:57 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/9/809/pdf-vor |
| article xml file uploaded | 1 September 2019 11:57 CEST | Original file | - |
