| article html file updated | 8 February 2020 06:01 CET | Update | https://www.mdpi.com/2075-4701/7/5/178 |
| article html file updated | 24 September 2019 20:47 CEST | Update | - |
| article html file updated | 3 May 2019 21:44 CEST | Update | - |
| article html file updated | 31 May 2017 10:10 CEST | Update | - |
| article html file updated | 22 May 2017 04:14 CEST | Update | - |
| article html file updated | 17 May 2017 08:12 CEST | Original file | - |
| article xml uploaded. | 17 May 2017 08:10 CEST | Original file | https://www.mdpi.com/2075-4701/7/5/178/xml |
| article pdf uploaded. | 17 May 2017 08:10 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/5/178/pdf |
