| article html file updated | 8 February 2020 16:40 CET | Update | https://www.mdpi.com/2075-1680/6/3/25 |
| article html file updated | 27 September 2019 06:13 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:04 CEST | Update | N/A |
| article html file updated | 30 September 2017 07:39 CEST | Update | N/A |
| article html file updated | 21 September 2017 05:51 CEST | Original file | N/A |
| article xml uploaded. | 21 September 2017 05:50 CEST | Original file | https://www.mdpi.com/2075-1680/6/3/25/xml |
| article pdf uploaded. | 21 September 2017 05:50 CEST | Updated version of record | https://www.mdpi.com/2075-1680/6/3/25/pdf |
| article pdf uploaded. | 20 September 2017 12:58 CEST | Version of Record | https://www.mdpi.com/2075-1680/6/3/25/pdf-vor |
