| article html file updated | 31 August 2025 08:27 CEST | Update | https://www.mdpi.com/2071-1050/12/2/470 |
| article html file updated | 19 July 2022 19:52 CEST | Update | - |
| article html file updated | 15 February 2020 01:01 CET | Update | - |
| article html file updated | 10 January 2020 02:32 CET | Update | - |
| article pdf uploaded. | 10 January 2020 02:31 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/470/pdf |
| article xml uploaded. | 10 January 2020 02:31 CET | Update | https://www.mdpi.com/2071-1050/12/2/470/xml |
| article xml file uploaded | 10 January 2020 02:31 CET | Update | - |
| article html file updated | 8 January 2020 11:22 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 11:21 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/470/pdf-vor |
| article xml file uploaded | 8 January 2020 11:21 CET | Original file | - |
