| article html file updated | 9 February 2020 00:27 CET | Update | https://www.mdpi.com/2227-9717/5/4/85 |
| article html file updated | 29 September 2019 07:24 CEST | Update | N/A |
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| article html file updated | 18 April 2019 05:35 CEST | Update | N/A |
| article html file updated | 2 January 2018 12:12 CET | Update | N/A |
| article html file updated | 20 December 2017 07:08 CET | Update | N/A |
| article xml uploaded. | 20 December 2017 07:07 CET | Update | https://www.mdpi.com/2227-9717/5/4/85/xml |
| article xml uploaded. | 20 December 2017 07:07 CET | Update | N/A |
| article pdf uploaded. | 20 December 2017 07:07 CET | Updated version of record | https://www.mdpi.com/2227-9717/5/4/85/pdf |
| article html file updated | 19 December 2017 09:43 CET | Update | N/A |
| article xml uploaded. | 19 December 2017 09:42 CET | Update | N/A |
| article pdf uploaded. | 19 December 2017 09:42 CET | Updated version of record | https://www.mdpi.com/2227-9717/5/4/85/pdf-vor |
| article html file updated | 18 December 2017 15:32 CET | Original file | N/A |
| article xml uploaded. | 18 December 2017 15:30 CET | Update | N/A |
| article xml uploaded. | 18 December 2017 15:30 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2017 15:30 CET | Version of Record | https://www.mdpi.com/2227-9717/5/4/85/pdf-vor |
