| article html file updated | 12 February 2020 02:43 CET | Update | https://www.mdpi.com/2227-9717/7/4/193 |
| article html file updated | 17 October 2019 16:35 CEST | Update | - |
| article html file updated | 25 April 2019 17:29 CEST | Update | - |
| article html file updated | 11 April 2019 13:12 CEST | Update | - |
| article html file updated | 10 April 2019 07:53 CEST | Update | - |
| article html file updated | 3 April 2019 11:11 CEST | Original file | - |
| article pdf uploaded. | 3 April 2019 11:10 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/4/193/pdf |
| article xml uploaded. | 3 April 2019 11:10 CEST | Update | https://www.mdpi.com/2227-9717/7/4/193/xml |
| article xml file uploaded | 3 April 2019 11:10 CEST | Original file | - |
