| article html file updated | 31 August 2025 04:34 CEST | Update | https://www.mdpi.com/2076-2615/9/11/968 |
| article html file updated | 21 August 2025 23:19 CEST | Update | - |
| article html file updated | 19 July 2022 23:43 CEST | Update | - |
| article html file updated | 14 February 2020 09:26 CET | Update | - |
| article html file updated | 29 November 2019 01:47 CET | Update | - |
| article html file updated | 21 November 2019 08:55 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 08:54 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/11/968/pdf |
| article xml uploaded. | 21 November 2019 08:54 CET | Update | https://www.mdpi.com/2076-2615/9/11/968/xml |
| article xml file uploaded | 21 November 2019 08:54 CET | Update | - |
| article pdf uploaded. | 13 November 2019 16:42 CET | Version of Record | https://www.mdpi.com/2076-2615/9/11/968/pdf-vor |
| article xml file uploaded | 13 November 2019 16:42 CET | Original file | - |
