| article html file updated | 8 February 2020 12:18 CET | Update | https://www.mdpi.com/2079-4991/7/8/203 |
| article html file updated | 26 September 2019 05:49 CEST | Update | N/A |
| article html file updated | 3 May 2019 09:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 18:14 CET | Update | N/A |
| article html file updated | 1 September 2017 08:35 CEST | Update | N/A |
| article html file updated | 31 July 2017 02:49 CEST | Original file | N/A |
| article xml uploaded. | 31 July 2017 02:47 CEST | Update | https://www.mdpi.com/2079-4991/7/8/203/xml |
| article pdf uploaded. | 31 July 2017 02:47 CEST | Updated version of record | https://www.mdpi.com/2079-4991/7/8/203/pdf |
| article pdf uploaded. | 29 July 2017 10:41 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/8/203/pdf-vor |
