| article html file updated | 8 February 2020 03:00 CET | Update | https://www.mdpi.com/2072-4292/9/4/351 |
| article html file updated | 24 September 2019 04:34 CEST | Update | - |
| article html file updated | 4 May 2019 03:21 CEST | Update | - |
| article html file updated | 29 April 2017 05:37 CEST | Update | - |
| article html file updated | 18 April 2017 08:00 CEST | Update | - |
| article xml uploaded. | 18 April 2017 07:59 CEST | Update | https://www.mdpi.com/2072-4292/9/4/351/xml |
| article pdf uploaded. | 18 April 2017 07:59 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/4/351/pdf |
| article html file updated | 10 April 2017 04:07 CEST | Update | - |
| article pdf uploaded. | 10 April 2017 04:05 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/4/351/pdf-vor |
| article html file updated | 7 April 2017 04:19 CEST | Original file | - |
| article pdf uploaded. | 7 April 2017 04:18 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/4/351/pdf-vor |
| article pdf uploaded. | 6 April 2017 11:53 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/4/351/pdf-vor |
