| article html file updated | 8 June 2020 06:15 CEST | Original file | https://www.mdpi.com/2076-3425/10/6/354 |
| article pdf uploaded. | 8 June 2020 06:14 CEST | Version of Record | https://www.mdpi.com/2076-3425/10/6/354/pdf |
| article xml uploaded. | 8 June 2020 06:14 CEST | Update | https://www.mdpi.com/2076-3425/10/6/354/xml |
| article xml file uploaded | 8 June 2020 06:14 CEST | Original file | N/A |
