| article html file updated | 1 September 2025 06:33 CEST | Update | https://www.mdpi.com/2073-8994/12/9/1409 |
| article html file updated | 22 July 2022 04:38 CEST | Update | N/A |
| article html file updated | 12 October 2020 04:12 CEST | Update | N/A |
| article html file updated | 25 August 2020 06:28 CEST | Update | N/A |
| article pdf uploaded. | 25 August 2020 06:26 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/9/1409/pdf |
| article xml uploaded. | 25 August 2020 06:26 CEST | Update | https://www.mdpi.com/2073-8994/12/9/1409/xml |
| article xml file uploaded | 25 August 2020 06:26 CEST | Update | N/A |
| article html file updated | 25 August 2020 06:23 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2020 06:21 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/9/1409/pdf-vor |
| article xml uploaded. | 25 August 2020 06:21 CEST | Update | N/A |
| article xml file uploaded | 25 August 2020 06:21 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2020 16:00 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/9/1409/pdf-vor |
| article pdf uploaded. | 24 August 2020 16:00 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/9/1409/pdf-vor |
