| article html file updated | 11 February 2020 14:09 CET | Update | https://www.mdpi.com/2571-905X/2/1/8 |
| article html file updated | 26 April 2019 20:29 CEST | Update | - |
| article html file updated | 12 April 2019 16:19 CEST | Update | - |
| article html file updated | 3 April 2019 16:01 CEST | Update | - |
| article html file updated | 28 February 2019 15:41 CET | Update | - |
| article html file updated | 26 February 2019 06:48 CET | Original file | - |
| article pdf uploaded. | 26 February 2019 06:47 CET | Updated version of record | https://www.mdpi.com/2571-905X/2/1/8/pdf |
| article xml uploaded. | 26 February 2019 06:47 CET | Update | https://www.mdpi.com/2571-905X/2/1/8/xml |
| article xml file uploaded | 26 February 2019 06:47 CET | Update | - |
| article pdf uploaded. | 6 February 2019 11:02 CET | Version of Record | https://www.mdpi.com/2571-905X/2/1/8/pdf-vor |
| article xml file uploaded | 6 February 2019 11:02 CET | Original file | - |
