| article html file updated | 7 February 2020 19:01 CET | Update | https://www.mdpi.com/1420-3049/21/12/1633 |
| article html file updated | 22 September 2019 08:34 CEST | Update | - |
| article html file updated | 4 May 2019 20:29 CEST | Update | - |
| article html file updated | 17 September 2018 12:45 CEST | Update | - |
| article html file updated | 27 December 2016 11:59 CET | Update | - |
| article html file updated | 2 December 2016 12:53 CET | Original file | - |
| article xml uploaded. | 2 December 2016 12:51 CET | Update | https://www.mdpi.com/1420-3049/21/12/1633/xml |
| article xml uploaded. | 2 December 2016 12:51 CET | Original file | - |
| article pdf uploaded. | 2 December 2016 12:51 CET | Version of Record | https://www.mdpi.com/1420-3049/21/12/1633/pdf |
