| article html file updated | 6 February 2020 22:00 CET | Update | https://www.mdpi.com/2072-6651/7/8/3330 |
| article html file updated | 6 May 2019 13:00 CEST | Update | - |
| article html file updated | 26 March 2019 09:12 CET | Update | - |
| article html file updated | 27 August 2015 08:56 CEST | Update | - |
| article xml file uploaded | 27 August 2015 08:56 CEST | Update | https://www.mdpi.com/2072-6651/7/8/3330/xml |
| article html file updated | 24 August 2015 06:26 CEST | Original file | - |
| article xml file uploaded | 24 August 2015 06:26 CEST | Original file | - |
| article pdf uploaded. | 21 August 2015 12:46 CEST | Version of Record | https://www.mdpi.com/2072-6651/7/8/3330/pdf |
