| article html file updated | 31 August 2025 07:51 CEST | Update | https://www.mdpi.com/2071-1050/12/1/319 |
| article html file updated | 19 July 2022 20:28 CEST | Update | - |
| article html file updated | 14 February 2020 22:54 CET | Update | - |
| article html file updated | 10 January 2020 01:57 CET | Update | - |
| article pdf uploaded. | 8 January 2020 02:36 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/319/pdf |
| article xml uploaded. | 8 January 2020 02:36 CET | Update | https://www.mdpi.com/2071-1050/12/1/319/xml |
| article xml file uploaded | 8 January 2020 02:36 CET | Update | - |
| article html file updated | 3 January 2020 06:59 CET | Update | - |
| article pdf uploaded. | 3 January 2020 06:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/319/pdf-vor |
| article xml file uploaded | 3 January 2020 06:57 CET | Update | - |
| article html file updated | 1 January 2020 06:42 CET | Original file | - |
| article pdf uploaded. | 31 December 2019 09:01 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/319/pdf-vor |
| article xml uploaded. | 31 December 2019 09:00 CET | Update | - |
| article xml file uploaded | 31 December 2019 08:59 CET | Original file | - |
