| article html file updated | 31 August 2025 03:42 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6012 |
| article html file updated | 20 July 2022 00:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:00 CET | Update | N/A |
| article html file updated | 15 November 2019 17:36 CET | Update | N/A |
| article html file updated | 29 October 2019 23:01 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2019 15:59 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6012/pdf |
| article xml uploaded. | 29 October 2019 15:59 CET | Update | https://www.mdpi.com/2071-1050/11/21/6012/xml |
| article xml file uploaded | 29 October 2019 15:59 CET | Original file | N/A |
