| article html file updated | 8 February 2020 16:18 CET | Update | https://www.mdpi.com/2075-4701/7/9/377 |
| article html file updated | 27 September 2019 04:03 CEST | Update | - |
| article html file updated | 3 May 2019 01:48 CEST | Update | - |
| article html file updated | 30 September 2017 09:19 CEST | Update | - |
| article pdf uploaded. | 20 September 2017 10:35 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/9/377/pdf |
| article html file updated | 18 September 2017 05:09 CEST | Original file | - |
| article xml uploaded. | 18 September 2017 05:07 CEST | Original file | https://www.mdpi.com/2075-4701/7/9/377/xml |
| article pdf uploaded. | 18 September 2017 05:07 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/9/377/pdf-vor |
| article pdf uploaded. | 15 September 2017 12:42 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/9/377/pdf-vor |
