| article html file updated | 31 August 2025 14:16 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2206 |
| article html file updated | 20 July 2022 22:45 CEST | Update | - |
| article html file updated | 8 October 2020 18:28 CEST | Update | - |
| article html file updated | 1 April 2020 20:20 CEST | Update | - |
| article html file updated | 14 March 2020 11:21 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 11:20 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2206/pdf |
| article xml uploaded. | 14 March 2020 11:20 CET | Update | https://www.mdpi.com/2071-1050/12/6/2206/xml |
| article xml file uploaded | 14 March 2020 11:20 CET | Update | - |
| article pdf uploaded. | 12 March 2020 14:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2206/pdf-vor |
| article xml file uploaded | 12 March 2020 14:27 CET | Update | - |
| article pdf uploaded. | 12 March 2020 14:27 CET | Version of Record | https://www.mdpi.com/2071-1050/12/6/2206/pdf-vor |
| article xml file uploaded | 12 March 2020 14:27 CET | Original file | - |
