| article html file updated | 30 August 2025 21:40 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2470 |
| article html file updated | 20 July 2022 14:56 CEST | Update | - |
| article html file updated | 12 February 2020 22:18 CET | Update | - |
| article html file updated | 18 July 2019 05:01 CEST | Update | - |
| article html file updated | 10 July 2019 04:39 CEST | Original file | - |
| article pdf uploaded. | 10 July 2019 04:38 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2470/pdf |
| article xml uploaded. | 10 July 2019 04:38 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2470/xml |
| article xml file uploaded | 10 July 2019 04:38 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 16:02 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2470/pdf-vor |
| article xml file uploaded | 26 June 2019 16:02 CEST | Original file | - |
