| article html file updated | 7 February 2020 01:50 CET | Update | https://www.mdpi.com/1420-3049/20/12/19796 |
| article html file updated | 21 September 2019 07:20 CEST | Update | - |
| article html file updated | 6 May 2019 05:46 CEST | Update | - |
| article html file updated | 26 March 2019 15:52 CET | Update | - |
| article html file updated | 17 September 2018 08:23 CEST | Original file | - |
| article pdf uploaded. | 4 December 2015 16:07 CET | Version of Record | https://www.mdpi.com/1420-3049/20/12/19796/pdf |
| article xml uploaded. | 4 December 2015 16:07 CET | Original file | https://www.mdpi.com/1420-3049/20/12/19796/xml |
