| article html file updated | 31 August 2025 01:39 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3037 |
| article html file updated | 20 July 2022 03:09 CEST | Update | - |
| article html file updated | 13 February 2020 18:37 CET | Update | - |
| article html file updated | 19 September 2019 08:10 CEST | Update | - |
| article html file updated | 19 September 2019 08:09 CEST | Update | - |
| article html file updated | 19 September 2019 08:08 CEST | Original file | - |
| article pdf uploaded. | 19 September 2019 08:07 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/3037/pdf |
| article xml uploaded. | 19 September 2019 08:07 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3037/xml |
| article xml file uploaded | 19 September 2019 08:07 CEST | Original file | - |
