| article html file updated | 9 February 2020 07:54 CET | Update | https://www.mdpi.com/2075-4698/8/1/14 |
| article html file updated | 1 May 2019 15:47 CEST | Update | - |
| article html file updated | 17 April 2019 15:16 CEST | Update | - |
| article html file updated | 29 March 2019 02:10 CET | Update | - |
| article html file updated | 27 March 2018 15:09 CEST | Update | - |
| article html file updated | 27 February 2018 17:26 CET | Original file | - |
| article xml uploaded. | 27 February 2018 17:25 CET | Original file | https://www.mdpi.com/2075-4698/8/1/14/xml |
| article pdf uploaded. | 27 February 2018 17:25 CET | Version of Record | https://www.mdpi.com/2075-4698/8/1/14/pdf |
