| article html file updated | 7 February 2020 17:46 CET | Update | https://www.mdpi.com/1420-3049/21/11/1505 |
| article html file updated | 22 September 2019 05:11 CEST | Update | - |
| article html file updated | 4 May 2019 23:00 CEST | Update | - |
| article html file updated | 17 September 2018 13:14 CEST | Update | - |
| article html file updated | 1 December 2016 23:19 CET | Update | - |
| article html file updated | 9 November 2016 12:01 CET | Original file | - |
| article xml uploaded. | 9 November 2016 12:00 CET | Update | https://www.mdpi.com/1420-3049/21/11/1505/xml |
| article xml uploaded. | 9 November 2016 12:00 CET | Original file | - |
| article pdf uploaded. | 9 November 2016 12:00 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1505/pdf |
