| article html file updated | 7 February 2020 14:39 CET | Update | https://www.mdpi.com/2079-9268/6/3/17 |
| article html file updated | 5 May 2019 04:42 CEST | Update | N/A |
| article html file updated | 20 September 2016 10:22 CEST | Update | N/A |
| article xml uploaded. | 20 September 2016 10:20 CEST | Update | https://www.mdpi.com/2079-9268/6/3/17/xml |
| article xml uploaded. | 20 September 2016 10:20 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2016 10:20 CEST | Updated version of record | https://www.mdpi.com/2079-9268/6/3/17/pdf |
| article html file updated | 8 September 2016 11:31 CEST | Original file | N/A |
| article xml uploaded. | 8 September 2016 11:27 CEST | Update | N/A |
| article xml uploaded. | 8 September 2016 11:27 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2016 11:27 CEST | Version of Record | https://www.mdpi.com/2079-9268/6/3/17/pdf-vor |
