| article html file updated | 9 February 2020 12:46 CET | Update | https://www.mdpi.com/1422-0067/19/4/1098 |
| article html file updated | 2 October 2019 08:22 CEST | Update | - |
| article html file updated | 1 May 2019 05:35 CEST | Update | - |
| article html file updated | 17 April 2019 05:44 CEST | Update | - |
| article html file updated | 29 March 2019 13:17 CET | Update | - |
| article html file updated | 6 April 2018 10:15 CEST | Original file | - |
| article xml uploaded. | 6 April 2018 10:13 CEST | Original file | https://www.mdpi.com/1422-0067/19/4/1098/xml |
| article pdf uploaded. | 6 April 2018 10:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1098/pdf |
