| article html file updated | 6 February 2020 11:34 CET | Update | https://www.mdpi.com/1420-3049/19/8/12619 |
| article html file updated | 20 September 2019 11:51 CEST | Update | - |
| article html file updated | 7 May 2019 09:29 CEST | Update | - |
| article html file updated | 21 March 2019 23:21 CET | Update | - |
| article html file updated | 17 September 2018 12:08 CEST | Update | - |
| article html file updated | 12 September 2018 10:14 CEST | Update | - |
| article html file updated | 20 August 2015 15:48 CEST | Update | - |
| article html file updated | 2 September 2014 10:47 CEST | Original file | - |
| article xml file uploaded | 2 September 2014 10:47 CEST | Original file | https://www.mdpi.com/1420-3049/19/8/12619/xml |
| article pdf uploaded. | 19 August 2014 12:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/8/12619/pdf |
