| article html file updated | 6 February 2020 01:04 CET | Update | https://www.mdpi.com/1420-3049/18/3/3543 |
| article html file updated | 19 September 2019 18:59 CEST | Update | - |
| article html file updated | 8 May 2019 07:12 CEST | Update | - |
| article html file updated | 20 March 2019 19:58 CET | Update | - |
| article html file updated | 17 September 2018 06:48 CEST | Original file | - |
| article pdf uploaded. | 19 March 2013 09:25 CET | Version of Record | https://www.mdpi.com/1420-3049/18/3/3543/pdf |
