| article html file updated | 8 February 2020 21:32 CET | Update | https://www.mdpi.com/1422-0067/18/11/2442 |
| article html file updated | 28 September 2019 13:43 CEST | Update | - |
| article html file updated | 2 May 2019 14:14 CEST | Update | - |
| article html file updated | 18 April 2019 11:54 CEST | Update | - |
| article html file updated | 30 November 2017 15:00 CET | Update | - |
| article html file updated | 30 November 2017 13:51 CET | Update | - |
| article html file updated | 17 November 2017 15:52 CET | Original file | - |
| article xml uploaded. | 17 November 2017 15:51 CET | Original file | https://www.mdpi.com/1422-0067/18/11/2442/xml |
| article pdf uploaded. | 17 November 2017 15:51 CET | Version of Record | https://www.mdpi.com/1422-0067/18/11/2442/pdf |
