| article html file updated | 7 February 2020 18:19 CET | Update | https://www.mdpi.com/1999-4915/8/11/313 |
| article html file updated | 22 September 2019 06:12 CEST | Update | N/A |
| article html file updated | 4 May 2019 21:55 CEST | Update | N/A |
| article html file updated | 30 November 2016 05:08 CET | Update | N/A |
| article html file updated | 21 November 2016 09:39 CET | Update | N/A |
| article html file updated | 21 November 2016 09:38 CET | Original file | N/A |
| article xml uploaded. | 21 November 2016 09:38 CET | Update | https://www.mdpi.com/1999-4915/8/11/313/xml |
| article pdf uploaded. | 21 November 2016 09:38 CET | Updated version of record | https://www.mdpi.com/1999-4915/8/11/313/pdf |
| article xml uploaded. | 21 November 2016 09:37 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2016 09:37 CET | Version of Record | https://www.mdpi.com/1999-4915/8/11/313/pdf-vor |
