| article html file updated | 29 October 2020 11:45 CET | Original file | https://www.mdpi.com/2227-7080/8/4/54 |
| article pdf uploaded. | 29 October 2020 11:38 CET | Updated version of record | https://www.mdpi.com/2227-7080/8/4/54/pdf |
| article xml uploaded. | 29 October 2020 11:38 CET | Update | https://www.mdpi.com/2227-7080/8/4/54/xml |
| article xml file uploaded | 29 October 2020 11:38 CET | Original file | - |
| article supplementary file uploaded. | 14 October 2020 15:01 CEST | - | https://www.mdpi.com/2227-7080/8/4/54#supplementary |
| article pdf uploaded. | 14 October 2020 15:01 CEST | Version of Record | https://www.mdpi.com/2227-7080/8/4/54/pdf-vor |
