| article html file updated | 1 September 2025 04:52 CEST | Update | https://www.mdpi.com/1996-1944/13/15/3439 |
| article html file updated | 22 July 2022 02:25 CEST | Update | N/A |
| article html file updated | 6 August 2020 11:49 CEST | Original file | N/A |
| article pdf uploaded. | 6 August 2020 11:48 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/15/3439/pdf |
| article xml uploaded. | 6 August 2020 11:48 CEST | Update | https://www.mdpi.com/1996-1944/13/15/3439/xml |
| article xml file uploaded | 6 August 2020 11:48 CEST | Update | N/A |
| article pdf uploaded. | 5 August 2020 10:54 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/15/3439/pdf-vor |
| article xml file uploaded | 5 August 2020 10:54 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2020 14:36 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/15/3439/pdf-vor |
