| article html file updated | 7 February 2020 01:28 CET | Update | https://www.mdpi.com/1420-3049/20/12/19752 |
| article html file updated | 21 September 2019 06:48 CEST | Update | - |
| article html file updated | 6 May 2019 06:32 CEST | Update | - |
| article html file updated | 26 March 2019 15:13 CET | Update | - |
| article html file updated | 17 September 2018 07:35 CEST | Original file | - |
| article pdf uploaded. | 27 November 2015 10:35 CET | Version of Record | https://www.mdpi.com/1420-3049/20/12/19752/pdf |
| article xml uploaded. | 27 November 2015 10:35 CET | Original file | https://www.mdpi.com/1420-3049/20/12/19752/xml |
