| article html file updated | 12 February 2020 09:07 CET | Update | https://www.mdpi.com/2072-6643/11/5/994 |
| article html file updated | 19 October 2019 08:18 CEST | Update | - |
| article html file updated | 6 June 2019 09:08 CEST | Update | - |
| article html file updated | 30 April 2019 16:59 CEST | Original file | - |
| article pdf uploaded. | 30 April 2019 16:57 CEST | Version of Record | https://www.mdpi.com/2072-6643/11/5/994/pdf |
| article xml uploaded. | 30 April 2019 16:57 CEST | Update | https://www.mdpi.com/2072-6643/11/5/994/xml |
| article xml file uploaded | 30 April 2019 16:57 CEST | Original file | - |
