| article html file updated | 6 February 2020 11:35 CET | Update | https://www.mdpi.com/2072-6694/6/3/1727 |
| article html file updated | 20 September 2019 11:52 CEST | Update | N/A |
| article html file updated | 7 May 2019 09:29 CEST | Update | N/A |
| article html file updated | 21 March 2019 23:22 CET | Update | N/A |
| article html file updated | 20 August 2015 15:51 CEST | Update | N/A |
| article html file updated | 9 October 2014 11:11 CEST | Original file | N/A |
| article xml file uploaded | 9 October 2014 11:11 CEST | Original file | https://www.mdpi.com/2072-6694/6/3/1727/xml |
| article pdf uploaded. | 19 August 2014 13:49 CEST | Version of Record | https://www.mdpi.com/2072-6694/6/3/1727/pdf |
