| article html file updated | 1 September 2025 08:43 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4870 |
| article html file updated | 22 July 2022 07:34 CEST | Update | - |
| article html file updated | 10 October 2020 04:05 CEST | Update | - |
| article html file updated | 10 October 2020 00:36 CEST | Update | - |
| article pdf uploaded. | 28 September 2020 13:24 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/18/4870/pdf |
| article html file updated | 21 September 2020 12:11 CEST | Original file | - |
| article pdf uploaded. | 21 September 2020 12:09 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/18/4870/pdf-vor |
| article xml uploaded. | 21 September 2020 12:09 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4870/xml |
| article xml file uploaded | 21 September 2020 12:09 CEST | Original file | - |
| article pdf uploaded. | 17 September 2020 14:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/18/4870/pdf-vor |