| article html file updated | 6 February 2020 17:40 CET | Update | https://www.mdpi.com/1420-3049/20/4/6683 |
| article html file updated | 20 September 2019 20:08 CEST | Update | - |
| article html file updated | 6 May 2019 21:55 CEST | Update | - |
| article html file updated | 26 March 2019 00:40 CET | Update | - |
| article html file updated | 17 September 2018 09:26 CEST | Update | - |
| article html file updated | 21 August 2015 10:28 CEST | Update | - |
| article html file updated | 15 May 2015 09:59 CEST | Original file | - |
| article xml file uploaded | 15 May 2015 09:59 CEST | Original file | https://www.mdpi.com/1420-3049/20/4/6683/xml |
| article supplementary file uploaded. | 15 April 2015 12:49 CEST | - | https://www.mdpi.com/1420-3049/20/4/6683#supplementary |
| article pdf uploaded. | 15 April 2015 12:49 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/4/6683/pdf |
