| article html file updated | 29 August 2025 23:44 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1021 |
| article html file updated | 16 July 2022 03:33 CEST | Update | - |
| article html file updated | 7 February 2020 16:16 CET | Update | - |
| article html file updated | 5 May 2019 01:49 CEST | Update | - |
| article html file updated | 28 October 2016 10:09 CEST | Update | - |
| article html file updated | 13 October 2016 09:08 CEST | Original file | - |
| article xml uploaded. | 13 October 2016 09:06 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1021/xml |
| article xml uploaded. | 13 October 2016 09:06 CEST | Original file | - |
| article pdf uploaded. | 13 October 2016 09:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/10/1021/pdf |
