| article html file updated | 7 February 2020 17:57 CET | Update | https://www.mdpi.com/1420-3049/21/11/1528 |
| article html file updated | 22 September 2019 05:30 CEST | Update | - |
| article html file updated | 4 May 2019 22:40 CEST | Update | - |
| article html file updated | 17 September 2018 13:25 CEST | Update | - |
| article html file updated | 1 December 2016 23:38 CET | Update | - |
| article html file updated | 16 November 2016 03:22 CET | Original file | - |
| article xml uploaded. | 16 November 2016 03:21 CET | Update | https://www.mdpi.com/1420-3049/21/11/1528/xml |
| article xml uploaded. | 16 November 2016 03:21 CET | Original file | - |
| article pdf uploaded. | 16 November 2016 03:21 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/11/1528/pdf |
| article pdf uploaded. | 13 November 2016 07:13 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1528/pdf-vor |
