| article html file updated | 3 July 2020 12:46 CEST | Original file | https://www.mdpi.com/2624-8611/2/3/13 |
| article pdf uploaded. | 3 July 2020 12:45 CEST | Version of Record | https://www.mdpi.com/2624-8611/2/3/13/pdf |
| article xml uploaded. | 3 July 2020 12:45 CEST | Update | https://www.mdpi.com/2624-8611/2/3/13/xml |
| article xml file uploaded | 3 July 2020 12:45 CEST | Original file | N/A |
