| article html file updated | 13 February 2020 05:07 CET | Update | https://www.mdpi.com/2076-3417/9/15/3001 |
| article html file updated | 26 July 2019 09:22 CEST | Original file | - |
| article pdf uploaded. | 26 July 2019 09:20 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/15/3001/pdf |
| article xml uploaded. | 26 July 2019 09:20 CEST | Update | https://www.mdpi.com/2076-3417/9/15/3001/xml |
| article xml file uploaded | 26 July 2019 09:20 CEST | Original file | - |
