| article html file updated | 12 February 2020 12:13 CET | Update | https://www.mdpi.com/2079-6412/9/5/320 |
| article html file updated | 20 October 2019 02:05 CEST | Update | - |
| article html file updated | 5 June 2019 16:20 CEST | Update | - |
| article html file updated | 14 May 2019 11:35 CEST | Original file | - |
| article pdf uploaded. | 14 May 2019 11:34 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/5/320/pdf |
| article xml uploaded. | 14 May 2019 11:34 CEST | Update | https://www.mdpi.com/2079-6412/9/5/320/xml |
| article xml file uploaded | 14 May 2019 11:34 CEST | Original file | - |
