| article html file updated | 14 February 2020 00:47 CET | Update | https://www.mdpi.com/2571-6182/2/4/30 |
| article pdf uploaded. | 25 October 2019 13:25 CEST | Updated version of record | https://www.mdpi.com/2571-6182/2/4/30/pdf |
| article html file updated | 25 October 2019 13:21 CEST | Original file | - |
| article pdf uploaded. | 25 October 2019 13:20 CEST | Updated version of record | https://www.mdpi.com/2571-6182/2/4/30/pdf-vor |
| article xml uploaded. | 25 October 2019 13:19 CEST | Update | https://www.mdpi.com/2571-6182/2/4/30/xml |
| article xml file uploaded | 25 October 2019 13:19 CEST | Update | - |
| article pdf uploaded. | 14 October 2019 15:57 CEST | Updated version of record | https://www.mdpi.com/2571-6182/2/4/30/pdf-vor |
| article pdf uploaded. | 14 October 2019 15:55 CEST | Version of Record | https://www.mdpi.com/2571-6182/2/4/30/pdf-vor |
| article xml file uploaded | 14 October 2019 15:55 CEST | Original file | - |
