| article html file updated | 11 February 2020 13:09 CET | Update | https://www.mdpi.com/2079-9292/8/2/164 |
| article html file updated | 14 October 2019 08:07 CEST | Update | - |
| article html file updated | 26 April 2019 22:17 CEST | Update | - |
| article html file updated | 12 April 2019 18:07 CEST | Update | - |
| article html file updated | 3 April 2019 13:44 CEST | Update | - |
| article html file updated | 4 March 2019 04:09 CET | Update | - |
| article html file updated | 28 February 2019 10:57 CET | Update | - |
| article html file updated | 2 February 2019 11:03 CET | Original file | - |
| article pdf uploaded. | 2 February 2019 11:01 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/2/164/pdf |
| article xml uploaded. | 2 February 2019 11:01 CET | Update | https://www.mdpi.com/2079-9292/8/2/164/xml |
| article xml file uploaded | 2 February 2019 11:01 CET | Update | - |
| article pdf uploaded. | 1 February 2019 12:04 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/164/pdf-vor |
| article xml file uploaded | 1 February 2019 12:04 CET | Original file | - |
