| article html file updated | 6 February 2020 22:42 CET | Update | https://www.mdpi.com/1420-3049/20/9/16524 |
| article html file updated | 21 September 2019 03:15 CEST | Update | - |
| article html file updated | 6 May 2019 11:32 CEST | Update | - |
| article html file updated | 26 March 2019 10:34 CET | Update | - |
| article html file updated | 9 November 2018 11:17 CET | Update | - |
| article html file updated | 9 October 2015 12:02 CEST | Original file | - |
| article xml file uploaded | 9 October 2015 12:02 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/16524/xml |
| article pdf uploaded. | 15 September 2015 10:35 CEST | Updated version of record | https://www.mdpi.com/1420-3049/20/9/16524/pdf |
| article pdf uploaded. | 11 September 2015 15:16 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/16524/pdf-vor |
