| article html file updated | 9 February 2020 22:06 CET | Update | https://www.mdpi.com/2032-6653/9/1/14 |
| article html file updated | 4 October 2019 18:17 CEST | Update | - |
| article html file updated | 30 April 2019 09:22 CEST | Update | - |
| article html file updated | 16 April 2019 04:21 CEST | Update | - |
| article html file updated | 30 March 2019 12:23 CET | Update | - |
| article pdf uploaded. | 22 June 2018 06:06 CEST | Updated version of record | https://www.mdpi.com/2032-6653/9/1/14/pdf |
| article html file updated | 20 June 2018 08:16 CEST | Original file | - |
| article pdf uploaded. | 20 June 2018 08:15 CEST | Version of Record | https://www.mdpi.com/2032-6653/9/1/14/pdf-vor |
| article xml uploaded. | 20 June 2018 08:15 CEST | Update | https://www.mdpi.com/2032-6653/9/1/14/xml |
| article xml file uploaded | 20 June 2018 08:15 CEST | Original file | - |
