| article html file updated | 7 February 2020 01:44 CET | Update | https://www.mdpi.com/1420-3049/20/12/19769 |
| article html file updated | 21 September 2019 07:13 CEST | Update | N/A |
| article html file updated | 6 May 2019 05:59 CEST | Update | N/A |
| article html file updated | 26 March 2019 15:41 CET | Update | N/A |
| article html file updated | 17 September 2018 07:53 CEST | Original file | N/A |
| article pdf uploaded. | 3 December 2015 12:57 CET | Version of Record | https://www.mdpi.com/1420-3049/20/12/19769/pdf |
| article xml uploaded. | 3 December 2015 12:57 CET | Original file | https://www.mdpi.com/1420-3049/20/12/19769/xml |
