| article html file updated | 31 August 2025 14:40 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1401 |
| article html file updated | 20 July 2022 23:10 CEST | Update | - |
| article html file updated | 19 March 2020 07:23 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 07:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1401/pdf |
| article xml uploaded. | 19 March 2020 07:21 CET | Update | https://www.mdpi.com/1996-1073/13/6/1401/xml |
| article xml file uploaded | 19 March 2020 07:21 CET | Update | - |
| article pdf uploaded. | 17 March 2020 12:57 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1401/pdf-vor |
| article xml file uploaded | 17 March 2020 12:57 CET | Original file | - |
