| article html file updated | 29 August 2025 21:17 CEST | Update | https://www.mdpi.com/1996-1944/7/10/6982 |
| article html file updated | 15 July 2022 23:27 CEST | Update | N/A |
| article html file updated | 6 February 2020 12:47 CET | Update | N/A |
| article html file updated | 7 May 2019 07:11 CEST | Update | N/A |
| article html file updated | 22 March 2019 02:28 CET | Update | N/A |
| article html file updated | 20 August 2015 22:56 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2014 14:53 CEST | Version of Record | https://www.mdpi.com/1996-1944/7/10/6982/pdf |
