| article html file updated | 8 February 2020 16:58 CET | Update | https://www.mdpi.com/2079-6412/7/10/152 |
| article html file updated | 27 September 2019 07:56 CEST | Update | - |
| article html file updated | 3 May 2019 00:27 CEST | Update | - |
| article html file updated | 1 November 2017 04:26 CET | Update | - |
| article html file updated | 23 September 2017 08:33 CEST | Original file | - |
| article xml uploaded. | 23 September 2017 08:32 CEST | Original file | https://www.mdpi.com/2079-6412/7/10/152/xml |
| article pdf uploaded. | 23 September 2017 08:32 CEST | Version of Record | https://www.mdpi.com/2079-6412/7/10/152/pdf |
