| article html file updated | 12 February 2020 05:57 CET | Update | https://www.mdpi.com/2073-8994/11/4/555 |
| article html file updated | 8 May 2019 20:48 CEST | Update | - |
| article html file updated | 8 May 2019 20:48 CEST | Update | - |
| article html file updated | 25 April 2019 10:19 CEST | Update | - |
| article html file updated | 17 April 2019 13:53 CEST | Original file | - |
| article pdf uploaded. | 17 April 2019 13:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/555/pdf |
| article xml uploaded. | 17 April 2019 13:52 CEST | Update | https://www.mdpi.com/2073-8994/11/4/555/xml |
| article xml file uploaded | 17 April 2019 13:52 CEST | Original file | - |
