| article html file updated | 7 February 2020 17:06 CET | Update | https://www.mdpi.com/1420-3049/21/11/1422 |
| article html file updated | 22 September 2019 04:06 CEST | Update | - |
| article html file updated | 5 May 2019 00:13 CEST | Update | - |
| article html file updated | 17 September 2018 12:36 CEST | Update | - |
| article html file updated | 1 December 2016 22:27 CET | Update | - |
| article html file updated | 27 October 2016 13:04 CEST | Original file | - |
| article xml uploaded. | 27 October 2016 13:02 CEST | Update | https://www.mdpi.com/1420-3049/21/11/1422/xml |
| article xml uploaded. | 27 October 2016 13:02 CEST | Original file | - |
| article pdf uploaded. | 27 October 2016 13:02 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/11/1422/pdf |
