| article html file updated | 6 February 2020 04:25 CET | Update | https://www.mdpi.com/1420-3049/18/9/11586 |
| article html file updated | 20 September 2019 01:07 CEST | Update | N/A |
| article html file updated | 8 May 2019 00:23 CEST | Update | N/A |
| article html file updated | 21 March 2019 04:38 CET | Update | N/A |
| article html file updated | 14 September 2018 09:06 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2013 11:35 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/9/11586/pdf |
