| article html file updated | 10 February 2020 23:01 CET | Update | https://www.mdpi.com/2075-4701/8/12/980 |
| article html file updated | 10 October 2019 21:51 CEST | Update | - |
| article html file updated | 28 April 2019 04:14 CEST | Update | - |
| article html file updated | 14 April 2019 00:22 CEST | Update | - |
| article html file updated | 2 April 2019 01:35 CEST | Update | - |
| article html file updated | 26 December 2018 07:33 CET | Update | - |
| article html file updated | 23 November 2018 11:44 CET | Original file | - |
| article pdf uploaded. | 23 November 2018 11:43 CET | Version of Record | https://www.mdpi.com/2075-4701/8/12/980/pdf |
| article xml uploaded. | 23 November 2018 11:43 CET | Update | https://www.mdpi.com/2075-4701/8/12/980/xml |
| article xml file uploaded | 23 November 2018 11:43 CET | Original file | - |
