| article html file updated | 11 February 2020 17:13 CET | Update | https://www.mdpi.com/2079-9292/8/2/235 |
| article html file updated | 15 October 2019 07:01 CEST | Update | N/A |
| article html file updated | 26 April 2019 14:17 CEST | Update | N/A |
| article html file updated | 12 April 2019 09:53 CEST | Update | N/A |
| article html file updated | 3 April 2019 23:38 CEST | Update | N/A |
| article html file updated | 4 March 2019 05:44 CET | Update | N/A |
| article html file updated | 1 March 2019 06:20 CET | Update | N/A |
| article html file updated | 23 February 2019 11:12 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 11:09 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/2/235/pdf |
| article xml uploaded. | 23 February 2019 11:09 CET | Update | https://www.mdpi.com/2079-9292/8/2/235/xml |
| article xml file uploaded | 23 February 2019 11:09 CET | Update | N/A |
| article pdf uploaded. | 19 February 2019 17:08 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/235/pdf-vor |
| article xml file uploaded | 19 February 2019 17:08 CET | Original file | N/A |