| article html file updated | 31 August 2025 02:36 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3812 |
| article html file updated | 20 July 2022 02:01 CEST | Update | - |
| article html file updated | 13 February 2020 23:16 CET | Update | - |
| article html file updated | 29 October 2019 21:08 CET | Update | - |
| article html file updated | 9 October 2019 13:00 CEST | Original file | - |
| article pdf uploaded. | 9 October 2019 12:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3812/pdf |
| article xml uploaded. | 9 October 2019 12:59 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3812/xml |
| article xml file uploaded | 9 October 2019 12:59 CEST | Original file | - |
