| article html file updated | 10 February 2020 23:00 CET | Update | https://www.mdpi.com/2079-9276/7/4/76 |
| article html file updated | 10 October 2019 21:43 CEST | Update | N/A |
| article html file updated | 28 April 2019 04:16 CEST | Update | N/A |
| article html file updated | 14 April 2019 00:24 CEST | Update | N/A |
| article html file updated | 2 April 2019 01:32 CEST | Update | N/A |
| article html file updated | 25 December 2018 03:42 CET | Update | N/A |
| article html file updated | 23 November 2018 11:08 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2018 11:07 CET | Version of Record | https://www.mdpi.com/2079-9276/7/4/76/pdf |
| article xml uploaded. | 23 November 2018 11:07 CET | Update | https://www.mdpi.com/2079-9276/7/4/76/xml |
| article xml file uploaded | 23 November 2018 11:07 CET | Original file | N/A |