| article html file updated | 12 February 2020 04:18 CET | Update | https://www.mdpi.com/2079-9292/8/4/417 |
| article html file updated | 18 October 2019 02:05 CEST | Update | N/A |
| article html file updated | 9 May 2019 12:05 CEST | Update | N/A |
| article html file updated | 25 April 2019 14:16 CEST | Update | N/A |
| article html file updated | 11 April 2019 10:47 CEST | Update | N/A |
| article html file updated | 10 April 2019 23:28 CEST | Original file | N/A |
| article pdf uploaded. | 10 April 2019 12:50 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/4/417/pdf |
| article xml uploaded. | 10 April 2019 12:50 CEST | Update | https://www.mdpi.com/2079-9292/8/4/417/xml |
| article xml file uploaded | 10 April 2019 12:50 CEST | Original file | N/A |
