| article html file updated | 12 February 2020 03:14 CET | Update | https://www.mdpi.com/2504-4990/1/2/34 |
| article html file updated | 17 October 2019 19:30 CEST | Update | - |
| article html file updated | 16 May 2019 05:41 CEST | Original file | - |
| article pdf uploaded. | 16 May 2019 05:40 CEST | Updated version of record | https://www.mdpi.com/2504-4990/1/2/34/pdf |
| article xml uploaded. | 16 May 2019 05:40 CEST | Update | https://www.mdpi.com/2504-4990/1/2/34/xml |
| article xml file uploaded | 16 May 2019 05:40 CEST | Update | - |
| article pdf uploaded. | 9 April 2019 12:14 CEST | Updated version of record | https://www.mdpi.com/2504-4990/1/2/34/pdf-vor |
| article pdf uploaded. | 4 April 2019 17:23 CEST | Updated version of record | https://www.mdpi.com/2504-4990/1/2/34/pdf-vor |
| article pdf uploaded. | 4 April 2019 17:20 CEST | Version of Record | https://www.mdpi.com/2504-4990/1/2/34/pdf-vor |
| article xml file uploaded | 4 April 2019 17:20 CEST | Original file | - |
