| article html file updated | 7 February 2020 21:09 CET | Update | https://www.mdpi.com/1420-3049/22/1/106 |
| article html file updated | 22 September 2019 19:49 CEST | Update | - |
| article html file updated | 4 May 2019 16:01 CEST | Update | - |
| article html file updated | 10 September 2018 10:15 CEST | Update | - |
| article html file updated | 7 February 2017 10:56 CET | Update | - |
| article html file updated | 10 January 2017 11:39 CET | Original file | - |
| article xml uploaded. | 10 January 2017 11:38 CET | Original file | https://www.mdpi.com/1420-3049/22/1/106/xml |
| article pdf uploaded. | 10 January 2017 11:38 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/106/pdf |
