| article html file updated | 8 February 2020 17:21 CET | Update | https://www.mdpi.com/2075-4701/7/10/397 |
| article html file updated | 27 September 2019 10:18 CEST | Update | - |
| article html file updated | 2 May 2019 23:41 CEST | Update | - |
| article html file updated | 3 November 2017 04:16 CET | Update | - |
| article html file updated | 28 September 2017 09:26 CEST | Original file | - |
| article xml uploaded. | 28 September 2017 09:24 CEST | Original file | https://www.mdpi.com/2075-4701/7/10/397/xml |
| article pdf uploaded. | 28 September 2017 09:24 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/10/397/pdf |
