| article html file updated | 31 August 2025 07:42 CEST | Update | https://www.mdpi.com/2071-1050/12/1/266 |
| article html file updated | 19 July 2022 20:36 CEST | Update | - |
| article html file updated | 14 February 2020 22:25 CET | Update | - |
| article html file updated | 1 January 2020 05:54 CET | Update | - |
| article pdf uploaded. | 31 December 2019 03:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/266/pdf |
| article xml uploaded. | 31 December 2019 03:21 CET | Update | https://www.mdpi.com/2071-1050/12/1/266/xml |
| article xml file uploaded | 31 December 2019 03:21 CET | Update | - |
| article html file updated | 29 December 2019 09:22 CET | Original file | - |
| article pdf uploaded. | 29 December 2019 09:21 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/266/pdf-vor |
| article xml uploaded. | 29 December 2019 09:21 CET | Update | - |
| article xml file uploaded | 29 December 2019 09:21 CET | Original file | - |
