| article html file updated | 31 August 2025 00:58 CEST | Update | https://www.mdpi.com/2072-6694/11/9/1304 |
| article html file updated | 20 July 2022 03:59 CEST | Update | N/A |
| article html file updated | 13 February 2020 15:13 CET | Update | N/A |
| article html file updated | 12 September 2019 09:40 CEST | Update | N/A |
| article html file updated | 12 September 2019 09:39 CEST | Update | N/A |
| article html file updated | 12 September 2019 09:39 CEST | Original file | N/A |
| article pdf uploaded. | 12 September 2019 09:37 CEST | Updated version of record | https://www.mdpi.com/2072-6694/11/9/1304/pdf |
| article xml uploaded. | 12 September 2019 09:37 CEST | Update | https://www.mdpi.com/2072-6694/11/9/1304/xml |
| article xml file uploaded | 12 September 2019 09:37 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2019 17:00 CEST | Version of Record | https://www.mdpi.com/2072-6694/11/9/1304/pdf-vor |
| article xml file uploaded | 4 September 2019 17:00 CEST | Original file | N/A |
