| article html file updated | 31 August 2025 09:17 CEST | Update | https://www.mdpi.com/2071-1050/12/2/690 |
| article html file updated | 20 July 2022 17:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:56 CET | Update | N/A |
| article html file updated | 20 January 2020 13:31 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 13:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/690/pdf |
| article xml file uploaded | 20 January 2020 13:26 CET | Update | https://www.mdpi.com/2071-1050/12/2/690/xml |
| article html file updated | 20 January 2020 13:10 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 13:08 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/690/pdf-vor |
| article xml uploaded. | 20 January 2020 13:08 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 13:08 CET | Update | N/A |
| article pdf uploaded. | 17 January 2020 15:48 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/690/pdf-vor |
| article xml file uploaded | 17 January 2020 15:48 CET | Original file | N/A |
