| article html file updated | 10 February 2020 00:16 CET | Update | https://www.mdpi.com/2504-477X/2/3/39 |
| article html file updated | 5 October 2019 07:49 CEST | Update | - |
| article html file updated | 30 April 2019 04:34 CEST | Update | - |
| article html file updated | 15 April 2019 23:52 CEST | Update | - |
| article html file updated | 30 March 2019 17:47 CET | Update | - |
| article html file updated | 1 August 2018 13:22 CEST | Update | - |
| article html file updated | 6 July 2018 07:25 CEST | Original file | - |
| article pdf uploaded. | 6 July 2018 07:23 CEST | Version of Record | https://www.mdpi.com/2504-477X/2/3/39/pdf |
| article xml uploaded. | 6 July 2018 07:23 CEST | Update | https://www.mdpi.com/2504-477X/2/3/39/xml |
| article xml file uploaded | 6 July 2018 07:23 CEST | Original file | - |
