| article html file updated | 8 February 2020 02:27 CET | Update | https://www.mdpi.com/1420-3049/22/4/543 |
| article html file updated | 24 September 2019 01:25 CEST | Update | - |
| article html file updated | 4 May 2019 04:34 CEST | Update | - |
| article html file updated | 11 September 2018 04:53 CEST | Update | - |
| article html file updated | 28 April 2017 10:11 CEST | Update | - |
| article html file updated | 29 March 2017 16:57 CEST | Original file | - |
| article xml uploaded. | 29 March 2017 16:55 CEST | Update | https://www.mdpi.com/1420-3049/22/4/543/xml |
| article pdf uploaded. | 29 March 2017 16:55 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/4/543/pdf |
