| article html file updated | 8 February 2020 16:29 CET | Update | https://www.mdpi.com/2079-6374/7/3/38 |
| article html file updated | 27 September 2019 05:09 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:25 CEST | Update | N/A |
| article html file updated | 30 September 2017 11:26 CEST | Update | N/A |
| article html file updated | 19 September 2017 07:29 CEST | Update | N/A |
| article xml uploaded. | 19 September 2017 07:27 CEST | Update | https://www.mdpi.com/2079-6374/7/3/38/xml |
| article pdf uploaded. | 19 September 2017 07:27 CEST | Updated version of record | https://www.mdpi.com/2079-6374/7/3/38/pdf |
| article html file updated | 18 September 2017 14:00 CEST | Original file | N/A |
| article xml uploaded. | 18 September 2017 13:59 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2017 13:59 CEST | Version of Record | https://www.mdpi.com/2079-6374/7/3/38/pdf-vor |
