| article html file updated | 8 February 2020 16:59 CET | Update | https://www.mdpi.com/1999-4907/8/10/357 |
| article html file updated | 27 September 2019 07:59 CEST | Update | N/A |
| article html file updated | 3 May 2019 00:26 CEST | Update | N/A |
| article html file updated | 1 November 2017 04:33 CET | Update | N/A |
| article html file updated | 23 September 2017 09:32 CEST | Original file | N/A |
| article xml uploaded. | 23 September 2017 09:30 CEST | Update | https://www.mdpi.com/1999-4907/8/10/357/xml |
| article xml uploaded. | 23 September 2017 09:30 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2017 09:30 CEST | Version of Record | https://www.mdpi.com/1999-4907/8/10/357/pdf |
