| article html file updated | 31 August 2025 01:22 CEST | Update | https://www.mdpi.com/2073-4433/10/9/542 |
| article html file updated | 20 July 2022 03:30 CEST | Update | - |
| article html file updated | 13 February 2020 17:17 CET | Update | - |
| article html file updated | 25 September 2019 12:39 CEST | Update | - |
| article html file updated | 17 September 2019 12:33 CEST | Update | - |
| article html file updated | 17 September 2019 12:21 CEST | Update | - |
| article html file updated | 17 September 2019 12:12 CEST | Original file | - |
| article pdf uploaded. | 17 September 2019 12:02 CEST | Updated version of record | https://www.mdpi.com/2073-4433/10/9/542/pdf |
| article xml uploaded. | 17 September 2019 12:02 CEST | Update | https://www.mdpi.com/2073-4433/10/9/542/xml |
| article xml file uploaded | 17 September 2019 12:02 CEST | Update | - |
| article pdf uploaded. | 12 September 2019 15:26 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/9/542/pdf-vor |
| article xml file uploaded | 12 September 2019 15:26 CEST | Original file | - |
