| article html file updated | 8 February 2020 07:47 CET | Update | https://www.mdpi.com/2071-1050/9/6/985 |
| article html file updated | 25 September 2019 05:52 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:23 CEST | Update | N/A |
| article html file updated | 28 June 2017 14:43 CEST | Update | N/A |
| article html file updated | 20 June 2017 04:32 CEST | Update | N/A |
| article xml uploaded. | 20 June 2017 04:31 CEST | Update | https://www.mdpi.com/2071-1050/9/6/985/xml |
| article pdf uploaded. | 20 June 2017 04:31 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/6/985/pdf |
| article html file updated | 15 June 2017 15:42 CEST | Update | N/A |
| article pdf uploaded. | 15 June 2017 15:40 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/6/985/pdf-vor |
| article html file updated | 8 June 2017 12:13 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2017 12:12 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/6/985/pdf-vor |
