| article html file updated | 8 February 2020 15:18 CET | Update | https://www.mdpi.com/2075-4701/7/9/345 |
| article html file updated | 26 September 2019 22:41 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:38 CEST | Update | N/A |
| article html file updated | 30 September 2017 09:26 CEST | Update | N/A |
| article html file updated | 5 September 2017 22:44 CEST | Update | N/A |
| article xml uploaded. | 5 September 2017 07:36 CEST | Update | https://www.mdpi.com/2075-4701/7/9/345/xml |
| article xml uploaded. | 5 September 2017 07:36 CEST | Update | N/A |
| article pdf uploaded. | 5 September 2017 07:36 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/9/345/pdf |
| article html file updated | 4 September 2017 15:23 CEST | Original file | N/A |
| article xml uploaded. | 4 September 2017 15:22 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2017 15:22 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/9/345/pdf-vor |
