| article html file updated | 30 August 2025 20:24 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2050 |
| article html file updated | 19 July 2022 19:16 CEST | Update | - |
| article html file updated | 12 February 2020 15:58 CET | Update | - |
| article html file updated | 20 October 2019 22:15 CEST | Update | - |
| article html file updated | 20 June 2019 16:10 CEST | Update | - |
| article html file updated | 29 May 2019 08:08 CEST | Original file | - |
| article pdf uploaded. | 29 May 2019 08:06 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2050/pdf |
| article xml uploaded. | 29 May 2019 08:06 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2050/xml |
| article xml file uploaded | 29 May 2019 08:06 CEST | Original file | - |
