| article html file updated | 10 February 2020 22:03 CET | Update | https://www.mdpi.com/2313-5778/2/4/49 |
| article html file updated | 28 April 2019 06:26 CEST | Update | N/A |
| article html file updated | 14 April 2019 02:23 CEST | Update | N/A |
| article html file updated | 1 April 2019 23:03 CEST | Update | N/A |
| article html file updated | 19 November 2018 07:59 CET | Original file | N/A |
| article pdf uploaded. | 19 November 2018 07:58 CET | Version of Record | https://www.mdpi.com/2313-5778/2/4/49/pdf |
| article xml uploaded. | 19 November 2018 07:58 CET | Update | https://www.mdpi.com/2313-5778/2/4/49/xml |
| article xml file uploaded | 19 November 2018 07:58 CET | Original file | N/A |
