| article html file updated | 8 February 2020 07:48 CET | Update | https://www.mdpi.com/1420-3049/22/6/951 |
| article html file updated | 25 September 2019 05:59 CEST | Update | - |
| article html file updated | 3 May 2019 18:21 CEST | Update | - |
| article html file updated | 11 September 2018 04:08 CEST | Update | - |
| article html file updated | 30 June 2017 12:27 CEST | Update | - |
| article html file updated | 8 June 2017 12:43 CEST | Original file | - |
| article xml uploaded. | 8 June 2017 12:41 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/951/xml |
| article pdf uploaded. | 8 June 2017 12:41 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/951/pdf |
