| article html file updated | 30 August 2025 00:01 CEST | Update | https://www.mdpi.com/2073-4352/6/12/163 |
| article html file updated | 16 July 2022 04:06 CEST | Update | - |
| article html file updated | 7 February 2020 19:21 CET | Update | - |
| article html file updated | 4 May 2019 19:49 CEST | Update | - |
| article html file updated | 27 December 2016 11:23 CET | Update | - |
| article html file updated | 9 December 2016 10:37 CET | Original file | - |
| article xml uploaded. | 9 December 2016 10:36 CET | Update | https://www.mdpi.com/2073-4352/6/12/163/xml |
| article xml uploaded. | 9 December 2016 10:36 CET | Original file | - |
| article pdf uploaded. | 9 December 2016 10:36 CET | Version of Record | https://www.mdpi.com/2073-4352/6/12/163/pdf |
