| article html file updated | 7 February 2020 15:27 CET | Update | https://www.mdpi.com/2075-4701/6/10/229 |
| article html file updated | 5 May 2019 03:17 CEST | Update | N/A |
| article html file updated | 28 October 2016 10:11 CEST | Update | N/A |
| article html file updated | 28 September 2016 12:08 CEST | Update | N/A |
| article xml uploaded. | 28 September 2016 12:06 CEST | Update | https://www.mdpi.com/2075-4701/6/10/229/xml |
| article xml uploaded. | 28 September 2016 12:06 CEST | Update | N/A |
| article xml uploaded. | 28 September 2016 12:06 CEST | Update | N/A |
| article pdf uploaded. | 28 September 2016 12:06 CEST | Updated version of record | https://www.mdpi.com/2075-4701/6/10/229/pdf |
| article html file updated | 23 September 2016 09:00 CEST | Original file | N/A |
| article xml uploaded. | 23 September 2016 08:59 CEST | Update | N/A |
| article xml uploaded. | 23 September 2016 08:59 CEST | Update | N/A |
| article xml uploaded. | 23 September 2016 08:59 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2016 08:59 CEST | Version of Record | https://www.mdpi.com/2075-4701/6/10/229/pdf-vor |
