| article html file updated | 29 August 2025 20:39 CEST | Update | https://www.mdpi.com/2072-4292/5/6/2639 |
| article html file updated | 15 July 2022 22:19 CEST | Update | - |
| article html file updated | 6 February 2020 02:18 CET | Update | - |
| article html file updated | 8 May 2019 04:45 CEST | Update | - |
| article html file updated | 20 March 2019 22:58 CET | Update | - |
| article html file updated | 17 June 2015 09:40 CEST | Update | - |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/2072-4292/5/6/2639/xml |
| article html file updated | 15 July 2013 14:57 CEST | Original file | - |
| article xml file uploaded | 15 July 2013 14:57 CEST | Original file | - |
| article pdf uploaded. | 24 May 2013 15:29 CEST | Version of Record | https://www.mdpi.com/2072-4292/5/6/2639/pdf |
