| article html file updated | 29 August 2025 20:48 CEST | Update | https://www.mdpi.com/1424-8247/6/10/1170 |
| article html file updated | 15 July 2022 22:35 CEST | Update | - |
| article html file updated | 6 February 2020 04:40 CET | Update | - |
| article html file updated | 7 May 2019 23:48 CEST | Update | - |
| article html file updated | 21 March 2019 05:20 CET | Update | - |
| article html file updated | 17 June 2015 13:35 CEST | Update | - |
| article html file updated | 5 November 2013 09:23 CET | Original file | - |
| article xml file uploaded | 5 November 2013 09:23 CET | Original file | https://www.mdpi.com/1424-8247/6/10/1170/xml |
| article pdf uploaded. | 30 September 2013 16:08 CEST | Version of Record | https://www.mdpi.com/1424-8247/6/10/1170/pdf |
