| article html file updated | 8 May 2020 17:50 CEST | Update | https://www.mdpi.com/2073-4344/10/4/369 |
| article html file updated | 30 March 2020 12:37 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 12:36 CEST | Version of Record | https://www.mdpi.com/2073-4344/10/4/369/pdf |
| article xml uploaded. | 30 March 2020 12:36 CEST | Update | https://www.mdpi.com/2073-4344/10/4/369/xml |
| article xml file uploaded | 30 March 2020 12:36 CEST | Original file | - |
