| article html file updated | 8 February 2020 18:51 CET | Update | https://www.mdpi.com/1422-0067/18/10/2180 |
| article html file updated | 27 September 2019 20:49 CEST | Update | - |
| article html file updated | 2 May 2019 20:21 CEST | Update | - |
| article html file updated | 3 November 2017 06:21 CET | Update | - |
| article html file updated | 19 October 2017 10:45 CEST | Original file | - |
| article xml uploaded. | 19 October 2017 10:44 CEST | Original file | https://www.mdpi.com/1422-0067/18/10/2180/xml |
| article pdf uploaded. | 19 October 2017 10:44 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/10/2180/pdf |
