| article html file updated | 10 February 2020 08:03 CET | Update | https://www.mdpi.com/2413-8851/2/3/80 |
| article html file updated | 7 October 2019 04:22 CEST | Update | - |
| article html file updated | 29 April 2019 11:52 CEST | Update | - |
| article html file updated | 15 April 2019 07:27 CEST | Update | - |
| article html file updated | 31 March 2019 12:46 CEST | Update | - |
| article html file updated | 29 August 2018 07:04 CEST | Original file | - |
| article pdf uploaded. | 29 August 2018 07:03 CEST | Version of Record | https://www.mdpi.com/2413-8851/2/3/80/pdf |
| article xml uploaded. | 29 August 2018 07:03 CEST | Update | https://www.mdpi.com/2413-8851/2/3/80/xml |
| article xml file uploaded | 29 August 2018 07:03 CEST | Original file | - |
