| article html file updated | 6 February 2020 17:19 CET | Update | https://www.mdpi.com/1660-4601/12/4/3814 |
| article html file updated | 20 September 2019 19:41 CEST | Update | - |
| article html file updated | 6 May 2019 22:34 CEST | Update | - |
| article html file updated | 26 March 2019 00:06 CET | Update | - |
| article html file updated | 21 August 2015 09:59 CEST | Update | - |
| article html file updated | 27 April 2015 11:40 CEST | Original file | - |
| article xml file uploaded | 27 April 2015 11:40 CEST | Original file | https://www.mdpi.com/1660-4601/12/4/3814/xml |
| article pdf uploaded. | 3 April 2015 12:24 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/4/3814/pdf |
