| article html file updated | 7 February 2020 01:29 CET | Update | https://www.mdpi.com/1420-3049/20/12/19756 |
| article html file updated | 21 September 2019 06:49 CEST | Update | - |
| article html file updated | 6 May 2019 06:31 CEST | Update | - |
| article html file updated | 26 March 2019 15:14 CET | Update | - |
| article html file updated | 17 September 2018 07:37 CEST | Original file | - |
| article pdf uploaded. | 27 November 2015 13:27 CET | Version of Record | https://www.mdpi.com/1420-3049/20/12/19756/pdf |
| article xml uploaded. | 27 November 2015 13:27 CET | Original file | https://www.mdpi.com/1420-3049/20/12/19756/xml |
