| article html file updated | 9 February 2020 09:31 CET | Update | https://www.mdpi.com/1422-0067/19/3/825 |
| article html file updated | 1 October 2019 13:10 CEST | Update | - |
| article html file updated | 1 May 2019 12:25 CEST | Update | - |
| article html file updated | 17 April 2019 12:09 CEST | Update | - |
| article html file updated | 29 March 2019 05:52 CET | Update | - |
| article html file updated | 28 March 2018 10:54 CEST | Update | - |
| article html file updated | 12 March 2018 14:59 CET | Original file | - |
| article xml uploaded. | 12 March 2018 14:58 CET | Update | https://www.mdpi.com/1422-0067/19/3/825/xml |
| article pdf uploaded. | 12 March 2018 14:58 CET | Version of Record | https://www.mdpi.com/1422-0067/19/3/825/pdf |
