| article html file updated | 7 February 2020 17:16 CET | Update | https://www.mdpi.com/1420-3049/21/11/1448 |
| article html file updated | 22 September 2019 04:20 CEST | Update | - |
| article html file updated | 4 May 2019 23:56 CEST | Update | - |
| article html file updated | 17 September 2018 12:47 CEST | Update | - |
| article html file updated | 1 December 2016 22:39 CET | Update | - |
| article html file updated | 31 October 2016 10:43 CET | Original file | - |
| article xml uploaded. | 31 October 2016 10:42 CET | Update | https://www.mdpi.com/1420-3049/21/11/1448/xml |
| article xml uploaded. | 31 October 2016 10:42 CET | Original file | - |
| article pdf uploaded. | 31 October 2016 10:42 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1448/pdf |
