| article html file updated | 11 February 2020 07:54 CET | Update | https://www.mdpi.com/2313-576X/5/1/2 |
| article html file updated | 13 October 2019 03:25 CEST | Update | - |
| article html file updated | 27 April 2019 08:52 CEST | Update | - |
| article html file updated | 13 April 2019 04:52 CEST | Update | - |
| article html file updated | 10 April 2019 21:32 CEST | Update | - |
| article html file updated | 3 April 2019 00:55 CEST | Update | - |
| article html file updated | 11 January 2019 01:40 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 09:33 CET | Version of Record | https://www.mdpi.com/2313-576X/5/1/2/pdf |
| article xml uploaded. | 10 January 2019 09:33 CET | Update | https://www.mdpi.com/2313-576X/5/1/2/xml |
| article xml file uploaded | 10 January 2019 09:33 CET | Original file | - |
