| article html file updated | 14 February 2020 03:29 CET | Update | https://www.mdpi.com/2076-0787/8/4/170 |
| article html file updated | 29 October 2019 11:52 CET | Update | - |
| article pdf uploaded. | 29 October 2019 11:50 CET | Updated version of record | https://www.mdpi.com/2076-0787/8/4/170/pdf |
| article xml uploaded. | 29 October 2019 11:50 CET | Update | https://www.mdpi.com/2076-0787/8/4/170/xml |
| article xml file uploaded | 29 October 2019 11:50 CET | Update | - |
| article html file updated | 25 October 2019 08:39 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 08:37 CEST | Updated version of record | https://www.mdpi.com/2076-0787/8/4/170/pdf-vor |
| article xml uploaded. | 25 October 2019 08:37 CEST | Update | - |
| article xml file uploaded | 25 October 2019 08:37 CEST | Update | - |
| article html file updated | 25 October 2019 04:27 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 04:26 CEST | Updated version of record | https://www.mdpi.com/2076-0787/8/4/170/pdf-vor |
| article xml uploaded. | 25 October 2019 04:26 CEST | Update | - |
| article xml file uploaded | 25 October 2019 04:26 CEST | Update | - |
| article html file updated | 24 October 2019 09:48 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 09:47 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/4/170/pdf-vor |
| article xml uploaded. | 24 October 2019 09:47 CEST | Update | - |
| article xml file uploaded | 24 October 2019 09:47 CEST | Original file | - |
