| article html file updated | 9 February 2020 15:54 CET | Update | https://www.mdpi.com/2075-4450/9/2/50 |
| article html file updated | 3 October 2019 03:15 CEST | Update | - |
| article html file updated | 30 April 2019 23:25 CEST | Update | - |
| article html file updated | 17 April 2019 00:02 CEST | Update | - |
| article html file updated | 29 March 2019 20:38 CET | Update | - |
| article html file updated | 27 June 2018 12:05 CEST | Update | - |
| article html file updated | 1 May 2018 14:38 CEST | Original file | - |
| article supplementary file uploaded. | 1 May 2018 06:38 CEST | - | https://www.mdpi.com/2075-4450/9/2/50#supplementary |
| article pdf uploaded. | 1 May 2018 06:38 CEST | Version of Record | https://www.mdpi.com/2075-4450/9/2/50/pdf |
| article xml uploaded. | 1 May 2018 06:38 CEST | Update | https://www.mdpi.com/2075-4450/9/2/50/xml |
| article xml file uploaded | 1 May 2018 06:38 CEST | Original file | - |
