| article html file updated | 15 August 2026 22:37 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2455 |
| article html file updated | 12 February 2020 07:57 CET | Update | N/A |
| article html file updated | 19 October 2019 01:22 CEST | Update | N/A |
| article html file updated | 24 May 2019 14:33 CEST | Update | N/A |
| article html file updated | 26 April 2019 10:17 CEST | Original file | N/A |
| article pdf uploaded. | 26 April 2019 10:15 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2455/pdf |
| article xml uploaded. | 26 April 2019 10:15 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2455/xml |
| article xml file uploaded | 26 April 2019 10:15 CEST | Original file | N/A |
