| article html file updated | 8 February 2020 06:26 CET | Update | https://www.mdpi.com/2073-4352/7/5/148 |
| article html file updated | 24 September 2019 22:55 CEST | Update | N/A |
| article html file updated | 3 May 2019 20:56 CEST | Update | N/A |
| article html file updated | 31 May 2017 06:40 CEST | Update | N/A |
| article html file updated | 22 May 2017 12:13 CEST | Original file | N/A |
| article xml uploaded. | 22 May 2017 12:12 CEST | Original file | https://www.mdpi.com/2073-4352/7/5/148/xml |
| article pdf uploaded. | 22 May 2017 12:12 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/5/148/pdf |
