| article html file updated | 30 August 2025 01:38 CEST | Update | https://www.mdpi.com/1996-1944/10/11/1281 |
| article html file updated | 16 July 2022 07:16 CEST | Update | - |
| article html file updated | 8 February 2020 20:39 CET | Update | - |
| article html file updated | 2 May 2019 16:14 CEST | Update | - |
| article html file updated | 30 November 2017 09:58 CET | Update | - |
| article html file updated | 8 November 2017 11:02 CET | Original file | - |
| article xml uploaded. | 8 November 2017 11:01 CET | Update | https://www.mdpi.com/1996-1944/10/11/1281/xml |
| article xml uploaded. | 8 November 2017 11:01 CET | Original file | - |
| article pdf uploaded. | 8 November 2017 11:01 CET | Version of Record | https://www.mdpi.com/1996-1944/10/11/1281/pdf |
