| article html file updated | 6 February 2020 06:06 CET | Update | https://www.mdpi.com/1420-3049/18/12/15357 |
| article html file updated | 20 September 2019 04:13 CEST | Update | - |
| article html file updated | 7 May 2019 21:01 CEST | Update | - |
| article html file updated | 21 March 2019 09:11 CET | Update | - |
| article html file updated | 17 September 2018 10:45 CEST | Original file | - |
| article pdf uploaded. | 11 December 2013 12:26 CET | Version of Record | https://www.mdpi.com/1420-3049/18/12/15357/pdf |
