| article html file updated | 29 August 2025 21:48 CEST | Update | https://www.mdpi.com/2073-4360/7/6/1005 |
| article html file updated | 16 July 2022 00:20 CEST | Update | - |
| article html file updated | 6 February 2020 19:20 CET | Update | - |
| article html file updated | 6 May 2019 18:30 CEST | Update | - |
| article html file updated | 26 March 2019 04:05 CET | Update | - |
| article html file updated | 21 August 2015 13:08 CEST | Original file | - |
| article pdf uploaded. | 3 June 2015 14:08 CEST | Version of Record | https://www.mdpi.com/2073-4360/7/6/1005/pdf |
