| article html file updated | 13 February 2020 09:07 CET | Update | https://www.mdpi.com/2411-5134/4/3/46 |
| article html file updated | 12 August 2019 08:54 CEST | Original file | N/A |
| article pdf uploaded. | 12 August 2019 08:51 CEST | Version of Record | https://www.mdpi.com/2411-5134/4/3/46/pdf |
| article xml uploaded. | 12 August 2019 08:51 CEST | Update | https://www.mdpi.com/2411-5134/4/3/46/xml |
| article xml file uploaded | 12 August 2019 08:51 CEST | Original file | N/A |
