| article html file updated | 29 August 2025 21:18 CEST | Update | https://www.mdpi.com/2073-4441/6/11/3264 |
| article html file updated | 15 July 2022 23:31 CEST | Update | - |
| article html file updated | 6 February 2020 13:15 CET | Update | - |
| article html file updated | 20 September 2019 14:21 CEST | Update | - |
| article html file updated | 7 May 2019 06:17 CEST | Update | - |
| article html file updated | 25 March 2019 16:50 CET | Update | - |
| article html file updated | 21 August 2015 00:49 CEST | Update | - |
| article html file updated | 4 December 2014 10:16 CET | Original file | - |
| article xml file uploaded | 4 December 2014 10:16 CET | Original file | https://www.mdpi.com/2073-4441/6/11/3264/xml |
| article pdf uploaded. | 4 November 2014 06:31 CET | Updated version of record | https://www.mdpi.com/2073-4441/6/11/3264/pdf |
| article pdf uploaded. | 3 November 2014 08:15 CET | Updated version of record | https://www.mdpi.com/2073-4441/6/11/3264/pdf-vor |
| article pdf uploaded. | 30 October 2014 12:01 CET | Version of Record | https://www.mdpi.com/2073-4441/6/11/3264/pdf-vor |
