| article html file updated | 31 August 2025 08:10 CEST | Update | https://www.mdpi.com/2071-1050/12/1/399 |
| article html file updated | 19 July 2022 20:08 CEST | Update | - |
| article html file updated | 15 February 2020 00:03 CET | Update | - |
| article html file updated | 10 January 2020 03:48 CET | Original file | - |
| article pdf uploaded. | 4 January 2020 08:40 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/399/pdf |
| article xml uploaded. | 4 January 2020 08:40 CET | Update | https://www.mdpi.com/2071-1050/12/1/399/xml |
| article xml file uploaded | 4 January 2020 08:40 CET | Update | - |
| article pdf uploaded. | 3 January 2020 17:02 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/399/pdf-vor |
| article xml file uploaded | 3 January 2020 17:02 CET | Original file | - |
