| article html file updated | 12 February 2020 11:33 CET | Update | https://www.mdpi.com/2075-4701/9/5/547 |
| article html file updated | 19 October 2019 22:22 CEST | Update | - |
| article html file updated | 5 June 2019 23:25 CEST | Update | - |
| article html file updated | 10 May 2019 16:42 CEST | Original file | - |
| article pdf uploaded. | 10 May 2019 16:41 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/5/547/pdf |
| article xml uploaded. | 10 May 2019 16:41 CEST | Update | https://www.mdpi.com/2075-4701/9/5/547/xml |
| article xml file uploaded | 10 May 2019 16:41 CEST | Original file | - |
