| article html file updated | 22 May 2020 09:45 CEST | Original file | https://www.mdpi.com/2227-7390/8/5/762 |
| article pdf uploaded. | 22 May 2020 09:44 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/5/762/pdf |
| article xml uploaded. | 22 May 2020 09:44 CEST | Update | https://www.mdpi.com/2227-7390/8/5/762/xml |
| article xml file uploaded | 22 May 2020 09:44 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 12:18 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/5/762/pdf-vor |
| article xml file uploaded | 11 May 2020 12:18 CEST | Original file | - |
