| article html file updated | 8 February 2020 06:13 CET | Update | https://www.mdpi.com/2073-4433/8/5/89 |
| article html file updated | 24 September 2019 21:49 CEST | Update | - |
| article html file updated | 3 May 2019 21:21 CEST | Update | - |
| article html file updated | 31 May 2017 09:57 CEST | Update | - |
| article html file updated | 22 May 2017 04:49 CEST | Update | - |
| article html file updated | 19 May 2017 08:49 CEST | Original file | - |
| article xml uploaded. | 19 May 2017 08:48 CEST | Original file | https://www.mdpi.com/2073-4433/8/5/89/xml |
| article pdf uploaded. | 19 May 2017 08:48 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/5/89/pdf |
