| article html file updated | 29 August 2025 21:49 CEST | Update | https://www.mdpi.com/1996-1944/8/6/3352 |
| article html file updated | 16 July 2022 00:22 CEST | Update | - |
| article html file updated | 6 February 2020 19:30 CET | Update | - |
| article html file updated | 6 May 2019 18:11 CEST | Update | - |
| article html file updated | 26 March 2019 04:23 CET | Update | - |
| article html file updated | 21 August 2015 13:20 CEST | Original file | - |
| article pdf uploaded. | 9 June 2015 10:11 CEST | Version of Record | https://www.mdpi.com/1996-1944/8/6/3352/pdf |
