| article html file updated | 8 February 2020 08:05 CET | Update | https://www.mdpi.com/1420-3049/22/6/973 |
| article html file updated | 25 September 2019 07:23 CEST | Update | - |
| article html file updated | 3 May 2019 17:50 CEST | Update | - |
| article html file updated | 11 September 2018 04:11 CEST | Update | - |
| article html file updated | 30 June 2017 12:30 CEST | Update | - |
| article html file updated | 22 June 2017 04:35 CEST | Update | - |
| article xml uploaded. | 22 June 2017 04:34 CEST | Update | https://www.mdpi.com/1420-3049/22/6/973/xml |
| article pdf uploaded. | 22 June 2017 04:34 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/6/973/pdf |
| article html file updated | 14 June 2017 16:38 CEST | Original file | - |
| article pdf uploaded. | 14 June 2017 16:36 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/973/pdf-vor |
