| article html file updated | 31 August 2025 02:13 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3733 |
| article html file updated | 20 July 2022 02:28 CEST | Update | - |
| article html file updated | 13 February 2020 21:26 CET | Update | - |
| article html file updated | 15 October 2019 16:20 CEST | Update | - |
| article html file updated | 29 September 2019 15:33 CEST | Original file | - |
| article pdf uploaded. | 29 September 2019 15:32 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3733/pdf |
| article xml uploaded. | 29 September 2019 15:32 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3733/xml |
| article xml file uploaded | 29 September 2019 15:32 CEST | Original file | - |
