| article html file updated | 8 February 2020 07:26 CET | Update | https://www.mdpi.com/1420-3049/22/6/928 |
| article html file updated | 25 September 2019 03:58 CEST | Update | - |
| article html file updated | 3 May 2019 19:04 CEST | Update | - |
| article html file updated | 11 September 2018 04:05 CEST | Update | - |
| article html file updated | 30 June 2017 12:24 CEST | Update | - |
| article html file updated | 3 June 2017 12:46 CEST | Original file | - |
| article xml uploaded. | 3 June 2017 12:45 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/928/xml |
| article pdf uploaded. | 3 June 2017 12:45 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/928/pdf |
