| article html file updated | 13 February 2020 03:18 CET | Update | https://www.mdpi.com/2313-4321/4/3/29 |
| article html file updated | 18 July 2019 12:10 CEST | Original file | - |
| article pdf uploaded. | 18 July 2019 12:08 CEST | Version of Record | https://www.mdpi.com/2313-4321/4/3/29/pdf |
| article xml uploaded. | 18 July 2019 12:08 CEST | Update | https://www.mdpi.com/2313-4321/4/3/29/xml |
| article xml file uploaded | 18 July 2019 12:08 CEST | Original file | - |
