| article html file updated | 6 February 2020 11:57 CET | Update | https://www.mdpi.com/1420-3049/19/9/13683 |
| article html file updated | 20 September 2019 12:26 CEST | Update | N/A |
| article html file updated | 7 May 2019 08:49 CEST | Update | N/A |
| article html file updated | 22 March 2019 00:13 CET | Update | N/A |
| article html file updated | 12 September 2018 11:52 CEST | Update | N/A |
| article html file updated | 20 August 2015 17:14 CEST | Update | N/A |
| article html file updated | 10 October 2014 09:51 CEST | Original file | N/A |
| article xml file uploaded | 10 October 2014 09:51 CEST | Original file | https://www.mdpi.com/1420-3049/19/9/13683/xml |
| article pdf uploaded. | 16 September 2014 13:07 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/9/13683/pdf |
| article supplementary file uploaded. | 2 September 2014 13:26 CEST | - | https://www.mdpi.com/1420-3049/19/9/13683#supplementary |
| article pdf uploaded. | 2 September 2014 13:26 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/9/13683/pdf-vor |
