| article html file updated | 6 February 2020 10:26 CET | Update | https://www.mdpi.com/1420-3049/19/7/9419 |
| article html file updated | 20 September 2019 10:01 CEST | Update | N/A |
| article html file updated | 7 May 2019 12:10 CEST | Update | N/A |
| article html file updated | 21 March 2019 20:08 CET | Update | N/A |
| article html file updated | 17 September 2018 10:44 CEST | Update | N/A |
| article html file updated | 12 September 2018 09:53 CEST | Update | N/A |
| article html file updated | 12 September 2018 08:05 CEST | Update | N/A |
| article html file updated | 20 August 2015 11:46 CEST | Update | N/A |
| article html file updated | 13 August 2014 11:20 CEST | Original file | N/A |
| article xml file uploaded | 13 August 2014 11:20 CEST | Original file | https://www.mdpi.com/1420-3049/19/7/9419/xml |
| article pdf uploaded. | 3 July 2014 11:15 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/7/9419/pdf |
