| article html file updated | 9 February 2020 14:36 CET | Update | https://www.mdpi.com/1422-0067/19/4/1246 |
| article html file updated | 2 October 2019 19:30 CEST | Update | - |
| article html file updated | 1 May 2019 01:56 CEST | Update | - |
| article html file updated | 17 April 2019 02:30 CEST | Update | - |
| article html file updated | 29 March 2019 17:30 CET | Update | - |
| article html file updated | 20 April 2018 09:19 CEST | Original file | - |
| article pdf uploaded. | 20 April 2018 09:18 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1246/pdf |
| article xml uploaded. | 20 April 2018 09:18 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1246/xml |
| article xml file uploaded | 20 April 2018 09:18 CEST | Original file | - |
