| article html file updated | 1 September 2025 00:04 CEST | Update | https://www.mdpi.com/1996-1073/13/12/3171 |
| article html file updated | 21 July 2022 21:19 CEST | Update | - |
| article html file updated | 24 June 2020 17:40 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 17:39 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/12/3171/pdf |
| article xml uploaded. | 24 June 2020 17:39 CEST | Update | https://www.mdpi.com/1996-1073/13/12/3171/xml |
| article xml file uploaded | 24 June 2020 17:39 CEST | Original file | - |
| article pdf uploaded. | 18 June 2020 16:27 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/12/3171/pdf-vor |
| article pdf uploaded. | 18 June 2020 16:27 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/12/3171/pdf-vor |
