| article html file updated | 21 May 2020 11:41 CEST | Update | https://www.mdpi.com/2079-9268/10/2/17 |
| article pdf uploaded. | 21 May 2020 11:39 CEST | Updated version of record | https://www.mdpi.com/2079-9268/10/2/17/pdf |
| article xml uploaded. | 21 May 2020 11:39 CEST | Update | https://www.mdpi.com/2079-9268/10/2/17/xml |
| article xml file uploaded | 21 May 2020 11:39 CEST | Update | - |
| article html file updated | 15 May 2020 07:50 CEST | Original file | - |
| article pdf uploaded. | 15 May 2020 07:48 CEST | Version of Record | https://www.mdpi.com/2079-9268/10/2/17/pdf-vor |
| article xml file uploaded | 15 May 2020 07:48 CEST | Original file | - |
