| article html file updated | 8 February 2020 07:42 CET | Update | https://www.mdpi.com/1420-3049/22/6/944 |
| article html file updated | 25 September 2019 05:27 CEST | Update | - |
| article html file updated | 3 May 2019 18:32 CEST | Update | - |
| article html file updated | 11 September 2018 04:07 CEST | Update | - |
| article html file updated | 30 June 2017 12:26 CEST | Update | - |
| article html file updated | 7 June 2017 13:19 CEST | Original file | - |
| article xml uploaded. | 7 June 2017 13:18 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/944/xml |
| article pdf uploaded. | 7 June 2017 13:18 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/944/pdf |
