| article html file updated | 12 February 2020 14:41 CET | Update | https://www.mdpi.com/2504-186X/4/2/11 |
| article html file updated | 20 October 2019 15:32 CEST | Update | - |
| article html file updated | 13 June 2019 07:13 CEST | Original file | - |
| article pdf uploaded. | 13 June 2019 07:11 CEST | Updated version of record | https://www.mdpi.com/2504-186X/4/2/11/pdf |
| article xml uploaded. | 13 June 2019 07:11 CEST | Update | https://www.mdpi.com/2504-186X/4/2/11/xml |
| article xml file uploaded | 13 June 2019 07:11 CEST | Update | - |
| article pdf uploaded. | 23 May 2019 15:28 CEST | Version of Record | https://www.mdpi.com/2504-186X/4/2/11/pdf-vor |
| article xml file uploaded | 23 May 2019 15:28 CEST | Original file | - |
