| article html file updated | 31 August 2025 00:46 CEST | Update | https://www.mdpi.com/2072-6643/11/9/2039 |
| article html file updated | 20 July 2022 04:14 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:10 CET | Update | N/A |
| article html file updated | 26 September 2019 05:55 CEST | Update | N/A |
| article html file updated | 9 September 2019 11:22 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2019 11:20 CEST | Updated version of record | https://www.mdpi.com/2072-6643/11/9/2039/pdf |
| article xml uploaded. | 9 September 2019 11:20 CEST | Update | https://www.mdpi.com/2072-6643/11/9/2039/xml |
| article xml file uploaded | 9 September 2019 11:20 CEST | Update | N/A |
| article pdf uploaded. | 1 September 2019 06:23 CEST | Version of Record | https://www.mdpi.com/2072-6643/11/9/2039/pdf-vor |
| article xml file uploaded | 1 September 2019 06:23 CEST | Original file | N/A |
