| article html file updated | 29 August 2025 20:53 CEST | Update | https://www.mdpi.com/1999-4915/5/12/3192 |
| article html file updated | 15 July 2022 22:45 CEST | Update | - |
| article html file updated | 6 February 2020 06:14 CET | Update | - |
| article html file updated | 7 May 2019 20:47 CEST | Update | - |
| article html file updated | 21 March 2019 09:32 CET | Update | - |
| article html file updated | 19 August 2015 13:55 CEST | Update | - |
| article html file updated | 28 April 2014 11:26 CEST | Original file | - |
| article xml file uploaded | 28 April 2014 11:26 CEST | Original file | https://www.mdpi.com/1999-4915/5/12/3192/xml |
| article pdf uploaded. | 16 December 2013 17:53 CET | Version of Record | https://www.mdpi.com/1999-4915/5/12/3192/pdf |
