| article html file updated | 8 February 2020 16:02 CET | Update | https://www.mdpi.com/2504-186X/2/3/15 |
| article html file updated | 27 September 2019 02:38 CEST | Update | N/A |
| article html file updated | 3 May 2019 02:15 CEST | Update | N/A |
| article html file updated | 20 September 2017 10:42 CEST | Update | N/A |
| article xml uploaded. | 20 September 2017 10:41 CEST | Update | https://www.mdpi.com/2504-186X/2/3/15/xml |
| article xml uploaded. | 20 September 2017 10:41 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2017 10:41 CEST | Updated version of record | https://www.mdpi.com/2504-186X/2/3/15/pdf |
| article html file updated | 13 September 2017 11:34 CEST | Original file | N/A |
| article xml uploaded. | 13 September 2017 11:33 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2017 11:33 CEST | Version of Record | https://www.mdpi.com/2504-186X/2/3/15/pdf-vor |
