| article html file updated | 8 February 2020 04:36 CET | Update | https://www.mdpi.com/2079-6412/7/5/62 |
| article html file updated | 24 September 2019 13:25 CEST | Update | - |
| article html file updated | 4 May 2019 00:21 CEST | Update | - |
| article html file updated | 31 May 2017 06:36 CEST | Update | - |
| article html file updated | 28 April 2017 11:42 CEST | Original file | - |
| article xml uploaded. | 28 April 2017 11:41 CEST | Original file | https://www.mdpi.com/2079-6412/7/5/62/xml |
| article pdf uploaded. | 28 April 2017 11:41 CEST | Version of Record | https://www.mdpi.com/2079-6412/7/5/62/pdf |
