| article html file updated | 7 February 2020 17:09 CET | Update | https://www.mdpi.com/1420-3049/21/11/1439 |
| article html file updated | 22 September 2019 04:12 CEST | Update | - |
| article html file updated | 5 May 2019 00:08 CEST | Update | - |
| article html file updated | 17 September 2018 12:42 CEST | Update | - |
| article html file updated | 1 December 2016 22:28 CET | Update | - |
| article html file updated | 28 October 2016 13:18 CEST | Original file | - |
| article xml uploaded. | 28 October 2016 12:57 CEST | Original file | https://www.mdpi.com/1420-3049/21/11/1439/xml |
| article pdf uploaded. | 28 October 2016 12:57 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/11/1439/pdf |
