| article html file updated | 8 February 2020 01:39 CET | Update | https://www.mdpi.com/1996-1073/10/3/382 |
| article html file updated | 23 September 2019 20:54 CEST | Update | - |
| article html file updated | 4 May 2019 06:17 CEST | Update | - |
| article html file updated | 28 March 2017 11:43 CEST | Update | - |
| article html file updated | 17 March 2017 09:45 CET | Original file | - |
| article xml uploaded. | 17 March 2017 09:44 CET | Original file | https://www.mdpi.com/1996-1073/10/3/382/xml |
| article pdf uploaded. | 17 March 2017 09:44 CET | Version of Record | https://www.mdpi.com/1996-1073/10/3/382/pdf |
