| article html file updated | 7 February 2020 19:47 CET | Update | https://www.mdpi.com/2072-6651/8/12/377 |
| article html file updated | 22 September 2019 12:24 CEST | Update | - |
| article html file updated | 4 May 2019 18:51 CEST | Update | - |
| article html file updated | 28 December 2016 08:10 CET | Update | - |
| article html file updated | 21 December 2016 07:48 CET | Update | - |
| article xml uploaded. | 21 December 2016 07:46 CET | Update | https://www.mdpi.com/2072-6651/8/12/377/xml |
| article xml uploaded. | 21 December 2016 07:46 CET | Update | - |
| article pdf uploaded. | 21 December 2016 07:46 CET | Updated version of record | https://www.mdpi.com/2072-6651/8/12/377/pdf |
| article html file updated | 16 December 2016 11:03 CET | Original file | - |
| article xml uploaded. | 16 December 2016 11:02 CET | Update | - |
| article xml uploaded. | 16 December 2016 11:02 CET | Original file | - |
| article pdf uploaded. | 16 December 2016 11:02 CET | Version of Record | https://www.mdpi.com/2072-6651/8/12/377/pdf-vor |
