| article html file updated | 31 August 2025 01:12 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2920 |
| article html file updated | 20 July 2022 03:42 CEST | Update | N/A |
| article html file updated | 13 February 2020 16:26 CET | Update | N/A |
| article html file updated | 10 September 2019 05:30 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2019 05:28 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2920/pdf |
| article xml uploaded. | 10 September 2019 05:28 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2920/xml |
| article xml file uploaded | 10 September 2019 05:28 CEST | Original file | N/A |
