| article html file updated | 11 February 2020 09:24 CET | Update | https://www.mdpi.com/2076-3417/9/2/309 |
| article html file updated | 27 April 2019 05:37 CEST | Update | - |
| article html file updated | 13 April 2019 01:43 CEST | Update | - |
| article html file updated | 3 April 2019 04:36 CEST | Update | - |
| article html file updated | 29 January 2019 12:15 CET | Update | - |
| article html file updated | 28 January 2019 12:07 CET | Update | - |
| article html file updated | 21 January 2019 09:15 CET | Update | - |
| article pdf uploaded. | 21 January 2019 09:13 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/2/309/pdf |
| article xml uploaded. | 21 January 2019 09:13 CET | Update | https://www.mdpi.com/2076-3417/9/2/309/xml |
| article xml file uploaded | 21 January 2019 09:13 CET | Update | - |
| article html file updated | 16 January 2019 11:32 CET | Original file | - |
| article pdf uploaded. | 16 January 2019 11:30 CET | Version of Record | https://www.mdpi.com/2076-3417/9/2/309/pdf-vor |
| article xml uploaded. | 16 January 2019 11:30 CET | Update | - |
| article xml file uploaded | 16 January 2019 11:30 CET | Original file | - |
