| article html file updated | 30 August 2025 20:57 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2207 |
| article html file updated | 20 July 2022 15:49 CEST | Update | - |
| article html file updated | 12 February 2020 18:44 CET | Update | - |
| article html file updated | 21 October 2019 15:44 CEST | Update | - |
| article html file updated | 20 June 2019 16:58 CEST | Update | - |
| article html file updated | 12 June 2019 11:47 CEST | Original file | - |
| article pdf uploaded. | 12 June 2019 11:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/11/2207/pdf |
| article xml uploaded. | 12 June 2019 11:46 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2207/xml |
| article xml file uploaded | 12 June 2019 11:45 CEST | Update | - |
| article pdf uploaded. | 10 June 2019 15:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2207/pdf-vor |
| article xml file uploaded | 10 June 2019 15:39 CEST | Original file | - |
