| article html file updated | 12 February 2020 11:20 CET | Update | https://www.mdpi.com/2073-4395/9/5/240 |
| article html file updated | 19 October 2019 21:13 CEST | Update | - |
| article html file updated | 5 June 2019 13:52 CEST | Update | - |
| article html file updated | 10 May 2019 12:30 CEST | Original file | - |
| article pdf uploaded. | 10 May 2019 11:17 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/5/240/pdf |
| article xml uploaded. | 10 May 2019 11:17 CEST | Update | https://www.mdpi.com/2073-4395/9/5/240/xml |
| article xml file uploaded | 10 May 2019 11:17 CEST | Original file | - |
