| article html file updated | 13 February 2020 09:59 CET | Update | https://www.mdpi.com/2504-186X/4/3/26 |
| article html file updated | 15 August 2019 11:45 CEST | Original file | - |
| article pdf uploaded. | 15 August 2019 11:44 CEST | Version of Record | https://www.mdpi.com/2504-186X/4/3/26/pdf |
| article xml uploaded. | 15 August 2019 11:44 CEST | Update | https://www.mdpi.com/2504-186X/4/3/26/xml |
| article xml file uploaded | 15 August 2019 11:44 CEST | Original file | - |
