| article html file updated | 7 February 2020 18:30 CET | Update | https://www.mdpi.com/1420-3049/21/11/1604 |
| article html file updated | 4 May 2019 21:34 CEST | Update | N/A |
| article html file updated | 17 September 2018 13:48 CEST | Update | N/A |
| article html file updated | 2 December 2016 00:24 CET | Update | N/A |
| article html file updated | 23 November 2016 12:32 CET | Original file | N/A |
| article xml uploaded. | 23 November 2016 12:31 CET | Update | https://www.mdpi.com/1420-3049/21/11/1604/xml |
| article xml uploaded. | 23 November 2016 12:31 CET | Update | N/A |
| article xml uploaded. | 23 November 2016 12:31 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2016 12:31 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1604/pdf |
