| article html file updated | 13 February 2020 02:38 CET | Update | https://www.mdpi.com/2076-0760/8/7/216 |
| article html file updated | 16 July 2019 07:48 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2019 07:47 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/7/216/pdf |
| article xml uploaded. | 16 July 2019 07:47 CEST | Update | https://www.mdpi.com/2076-0760/8/7/216/xml |
| article xml file uploaded | 16 July 2019 07:47 CEST | Original file | N/A |
