| article html file updated | 8 February 2020 06:17 CET | Update | https://www.mdpi.com/2072-6651/9/5/172 |
| article html file updated | 24 September 2019 22:08 CEST | Update | - |
| article html file updated | 3 May 2019 21:13 CEST | Update | - |
| article html file updated | 1 June 2017 12:09 CEST | Update | - |
| article html file updated | 22 May 2017 13:19 CEST | Update | - |
| article xml uploaded. | 22 May 2017 13:18 CEST | Update | https://www.mdpi.com/2072-6651/9/5/172/xml |
| article pdf uploaded. | 22 May 2017 13:18 CEST | Updated version of record | https://www.mdpi.com/2072-6651/9/5/172/pdf |
| article html file updated | 22 May 2017 04:57 CEST | Update | - |
| article html file updated | 19 May 2017 12:06 CEST | Original file | - |
| article pdf uploaded. | 19 May 2017 12:05 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/5/172/pdf-vor |
