| article html file updated | 9 June 2020 14:30 CEST | Original file | https://www.mdpi.com/2073-4352/10/6/498 |
| article pdf uploaded. | 9 June 2020 14:28 CEST | Version of Record | https://www.mdpi.com/2073-4352/10/6/498/pdf |
| article xml uploaded. | 9 June 2020 14:28 CEST | Update | https://www.mdpi.com/2073-4352/10/6/498/xml |
| article xml file uploaded | 9 June 2020 14:28 CEST | Original file | - |
