| article html file updated | 6 February 2020 10:33 CET | Update | https://www.mdpi.com/1420-3049/19/7/9850 |
| article html file updated | 20 September 2019 10:14 CEST | Update | N/A |
| article html file updated | 7 May 2019 11:55 CEST | Update | N/A |
| article html file updated | 21 March 2019 20:26 CET | Update | N/A |
| article html file updated | 17 September 2018 11:04 CEST | Update | N/A |
| article html file updated | 12 September 2018 10:01 CEST | Update | N/A |
| article html file updated | 12 September 2018 08:19 CEST | Update | N/A |
| article html file updated | 20 August 2015 12:13 CEST | Update | N/A |
| article html file updated | 13 August 2014 11:34 CEST | Original file | N/A |
| article xml file uploaded | 13 August 2014 11:34 CEST | Original file | https://www.mdpi.com/1420-3049/19/7/9850/xml |
| article pdf uploaded. | 8 July 2014 15:25 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/7/9850/pdf |
