| article html file updated | 8 February 2020 06:02 CET | Update | https://www.mdpi.com/2073-4425/8/5/145 |
| article html file updated | 24 September 2019 20:52 CEST | Update | - |
| article html file updated | 3 May 2019 21:42 CEST | Update | - |
| article html file updated | 31 May 2017 06:55 CEST | Update | - |
| article html file updated | 22 May 2017 04:17 CEST | Update | - |
| article html file updated | 17 May 2017 14:32 CEST | Original file | - |
| article xml uploaded. | 17 May 2017 14:31 CEST | Original file | https://www.mdpi.com/2073-4425/8/5/145/xml |
| article pdf uploaded. | 17 May 2017 14:31 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/5/145/pdf |
