| article html file updated | 12 February 2020 04:31 CET | Update | https://www.mdpi.com/2227-9717/7/4/205 |
| article html file updated | 25 April 2019 13:52 CEST | Update | - |
| article html file updated | 11 April 2019 10:31 CEST | Update | - |
| article html file updated | 11 April 2019 09:09 CEST | Original file | - |
| article pdf uploaded. | 11 April 2019 09:08 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/4/205/pdf |
| article xml uploaded. | 11 April 2019 09:08 CEST | Update | https://www.mdpi.com/2227-9717/7/4/205/xml |
| article xml file uploaded | 11 April 2019 09:08 CEST | Original file | - |
