| article html file updated | 30 August 2025 01:53 CEST | Update | https://www.mdpi.com/2071-1050/9/12/2241 |
| article html file updated | 16 July 2022 07:46 CEST | Update | - |
| article html file updated | 8 February 2020 23:05 CET | Update | - |
| article html file updated | 2 May 2019 10:45 CEST | Update | - |
| article html file updated | 18 April 2019 08:22 CEST | Update | - |
| article html file updated | 2 January 2018 18:09 CET | Update | - |
| article html file updated | 4 December 2017 14:32 CET | Original file | - |
| article xml uploaded. | 4 December 2017 14:31 CET | Original file | https://www.mdpi.com/2071-1050/9/12/2241/xml |
| article pdf uploaded. | 4 December 2017 14:31 CET | Version of Record | https://www.mdpi.com/2071-1050/9/12/2241/pdf |
