| article html file updated | 29 August 2025 20:15 CEST | Update | https://www.mdpi.com/1424-8247/3/11/3371 |
| article html file updated | 15 July 2022 21:37 CEST | Update | - |
| article html file updated | 5 February 2020 15:47 CET | Update | - |
| article html file updated | 9 May 2019 03:47 CEST | Update | - |
| article html file updated | 20 March 2019 03:49 CET | Update | - |
| article html file updated | 16 June 2015 12:25 CEST | Update | - |
| article html file updated | 5 June 2014 09:02 CEST | Original file | - |
| article xml file uploaded | 5 June 2014 09:00 CEST | Original file | https://www.mdpi.com/1424-8247/3/11/3371/xml |
