| article html file updated | 13 February 2020 00:57 CET | Update | https://www.mdpi.com/2076-0760/8/7/212 |
| article html file updated | 8 July 2019 14:44 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2019 14:42 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/7/212/pdf |
| article xml uploaded. | 8 July 2019 14:42 CEST | Update | https://www.mdpi.com/2076-0760/8/7/212/xml |
| article xml file uploaded | 8 July 2019 14:42 CEST | Original file | N/A |
