| article html file updated | 13 February 2020 18:57 CET | Update | https://www.mdpi.com/2076-3921/8/10/419 |
| article html file updated | 31 October 2019 13:08 CET | Update | - |
| article html file updated | 23 September 2019 09:48 CEST | Update | - |
| article pdf uploaded. | 23 September 2019 09:47 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/10/419/pdf |
| article xml uploaded. | 23 September 2019 09:47 CEST | Update | https://www.mdpi.com/2076-3921/8/10/419/xml |
| article xml file uploaded | 23 September 2019 09:47 CEST | Update | - |
| article html file updated | 21 September 2019 10:19 CEST | Original file | - |
| article pdf uploaded. | 21 September 2019 10:17 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/10/419/pdf-vor |
| article xml uploaded. | 21 September 2019 10:17 CEST | Update | - |
| article xml file uploaded | 21 September 2019 10:17 CEST | Update | - |
| article pdf uploaded. | 20 September 2019 09:59 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/10/419/pdf-vor |
| article xml file uploaded | 20 September 2019 09:59 CEST | Original file | - |
