| article html file updated | 12 February 2020 07:40 CET | Update | https://www.mdpi.com/2073-8994/11/4/596 |
| article html file updated | 8 May 2019 21:05 CEST | Update | - |
| article html file updated | 8 May 2019 21:05 CEST | Update | - |
| article html file updated | 25 April 2019 08:25 CEST | Original file | - |
| article pdf uploaded. | 25 April 2019 08:24 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/596/pdf |
| article xml uploaded. | 25 April 2019 08:24 CEST | Update | https://www.mdpi.com/2073-8994/11/4/596/xml |
| article xml file uploaded | 25 April 2019 08:24 CEST | Original file | - |
