| article html file updated | 7 February 2020 19:46 CET | Update | https://www.mdpi.com/2073-4433/7/12/163 |
| article html file updated | 22 September 2019 12:21 CEST | Update | N/A |
| article html file updated | 4 May 2019 18:52 CEST | Update | N/A |
| article html file updated | 26 December 2016 12:13 CET | Update | N/A |
| article html file updated | 19 December 2016 11:14 CET | Update | N/A |
| article xml uploaded. | 19 December 2016 11:13 CET | Update | https://www.mdpi.com/2073-4433/7/12/163/xml |
| article pdf uploaded. | 19 December 2016 11:13 CET | Updated version of record | https://www.mdpi.com/2073-4433/7/12/163/pdf |
| article html file updated | 16 December 2016 10:55 CET | Original file | N/A |
| article xml uploaded. | 16 December 2016 10:54 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2016 10:54 CET | Version of Record | https://www.mdpi.com/2073-4433/7/12/163/pdf-vor |
