| article html file updated | 9 February 2020 13:55 CET | Update | https://www.mdpi.com/2313-576X/4/2/17 |
| article html file updated | 2 October 2019 15:30 CEST | Update | - |
| article html file updated | 1 May 2019 03:18 CEST | Update | - |
| article html file updated | 17 April 2019 03:43 CEST | Update | - |
| article html file updated | 29 March 2019 15:53 CET | Update | - |
| article html file updated | 27 June 2018 09:32 CEST | Update | - |
| article html file updated | 16 April 2018 05:24 CEST | Original file | - |
| article pdf uploaded. | 16 April 2018 05:23 CEST | Version of Record | https://www.mdpi.com/2313-576X/4/2/17/pdf |
| article xml uploaded. | 16 April 2018 05:23 CEST | Update | https://www.mdpi.com/2313-576X/4/2/17/xml |
| article xml file uploaded | 16 April 2018 05:23 CEST | Original file | - |
