| article html file updated | 31 August 2025 01:13 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1147 |
| article html file updated | 20 July 2022 03:41 CEST | Update | - |
| article html file updated | 13 February 2020 16:32 CET | Update | - |
| article html file updated | 7 November 2019 03:50 CET | Update | - |
| article xml uploaded. | 7 November 2019 03:49 CET | Update | https://www.mdpi.com/2073-8994/11/9/1147/xml |
| article pdf uploaded. | 7 November 2019 03:49 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/9/1147/pdf |
| article html file updated | 26 September 2019 00:49 CEST | Update | - |
| article html file updated | 10 September 2019 10:56 CEST | Original file | - |
| article pdf uploaded. | 10 September 2019 10:55 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/9/1147/pdf-vor |
| article xml uploaded. | 10 September 2019 10:55 CEST | Update | - |
| article xml file uploaded | 10 September 2019 10:55 CEST | Original file | - |
