| article html file updated | 29 July 2025 13:07 CEST | Update | https://www.mdpi.com/1996-1073/15/6/2012 |
| article html file updated | 3 January 2025 01:41 CET | Update | - |
| article xml uploaded. | 3 January 2025 01:39 CET | Minor correction | https://www.mdpi.com/1996-1073/15/6/2012/xml |
| article pdf uploaded. | 3 January 2025 01:39 CET | Minor correction | https://www.mdpi.com/1996-1073/15/6/2012/pdf |
| article html file updated | 1 August 2022 04:54 CEST | Update | - |
| article html file updated | 11 March 2022 16:39 CET | Update | - |
| article html file updated | 11 March 2022 16:39 CET | Original file | - |
| article pdf uploaded. | 11 March 2022 16:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/6/2012/pdf-vor |
| article xml file uploaded | 11 March 2022 16:37 CET | Original file | - |
| article pdf uploaded. | 9 March 2022 16:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/6/2012/pdf-vor |
| article pdf uploaded. | 9 March 2022 16:39 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/6/2012/pdf-vor |
| article pdf uploaded. | 9 March 2022 16:35 CET | Version of Record | https://www.mdpi.com/1996-1073/15/6/2012/pdf-vor |
