| article html file updated | 31 August 2025 14:18 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2226 |
| article html file updated | 20 July 2022 22:47 CEST | Update | N/A |
| article html file updated | 8 October 2020 18:30 CEST | Update | N/A |
| article html file updated | 1 April 2020 20:25 CEST | Update | N/A |
| article html file updated | 20 March 2020 03:37 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2020 03:35 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2226/pdf |
| article xml uploaded. | 20 March 2020 03:35 CET | Update | https://www.mdpi.com/2071-1050/12/6/2226/xml |
| article xml file uploaded | 20 March 2020 03:35 CET | Update | N/A |
| article pdf uploaded. | 12 March 2020 17:02 CET | Version of Record | https://www.mdpi.com/2071-1050/12/6/2226/pdf-vor |
| article xml file uploaded | 12 March 2020 17:02 CET | Original file | N/A |
