| article html file updated | 7 February 2020 19:26 CET | Update | https://www.mdpi.com/1420-3049/21/12/1706 |
| article html file updated | 22 September 2019 10:32 CEST | Update | - |
| article html file updated | 4 May 2019 19:36 CEST | Update | - |
| article html file updated | 17 September 2018 13:24 CEST | Update | - |
| article html file updated | 27 December 2016 12:09 CET | Update | - |
| article html file updated | 23 December 2016 08:43 CET | Update | - |
| article xml uploaded. | 23 December 2016 08:42 CET | Update | https://www.mdpi.com/1420-3049/21/12/1706/xml |
| article pdf uploaded. | 23 December 2016 08:42 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/12/1706/pdf |
| article html file updated | 10 December 2016 12:31 CET | Original file | - |
| article xml uploaded. | 10 December 2016 12:29 CET | Original file | - |
| article pdf uploaded. | 10 December 2016 12:29 CET | Version of Record | https://www.mdpi.com/1420-3049/21/12/1706/pdf-vor |
