| article html file updated | 6 February 2020 22:23 CET | Update | https://www.mdpi.com/1420-3049/20/9/15944 |
| article html file updated | 21 September 2019 02:47 CEST | Update | - |
| article html file updated | 6 May 2019 12:11 CEST | Update | - |
| article html file updated | 26 March 2019 09:57 CET | Update | - |
| article html file updated | 9 November 2018 10:56 CET | Update | - |
| article html file updated | 9 October 2015 12:01 CEST | Update | - |
| article xml file uploaded | 9 October 2015 12:01 CEST | Update | https://www.mdpi.com/1420-3049/20/9/15944/xml |
| article html file updated | 17 September 2015 09:43 CEST | Original file | - |
| article xml file uploaded | 17 September 2015 09:43 CEST | Original file | - |
| article pdf uploaded. | 10 September 2015 14:46 CEST | Updated version of record | https://www.mdpi.com/1420-3049/20/9/15944/pdf |
| article supplementary file uploaded. | 2 September 2015 12:20 CEST | - | https://www.mdpi.com/1420-3049/20/9/15944#supplementary |
| article pdf uploaded. | 2 September 2015 12:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/15944/pdf-vor |
