| article html file updated | 29 August 2025 23:56 CEST | Update | https://www.mdpi.com/2072-6694/8/12/106 |
| article html file updated | 16 July 2022 03:57 CEST | Update | - |
| article html file updated | 7 February 2020 18:31 CET | Update | - |
| article html file updated | 22 September 2019 06:38 CEST | Update | - |
| article html file updated | 4 May 2019 21:32 CEST | Update | - |
| article html file updated | 27 December 2016 11:54 CET | Update | - |
| article html file updated | 24 November 2016 09:48 CET | Original file | - |
| article xml uploaded. | 24 November 2016 09:47 CET | Original file | https://www.mdpi.com/2072-6694/8/12/106/xml |
| article pdf uploaded. | 24 November 2016 09:47 CET | Version of Record | https://www.mdpi.com/2072-6694/8/12/106/pdf |