| article html file updated | 9 February 2020 02:33 CET | Update | https://www.mdpi.com/2073-8994/10/1/22 |
| article html file updated | 29 September 2019 19:17 CEST | Update | - |
| article html file updated | 2 May 2019 03:17 CEST | Update | - |
| article html file updated | 18 April 2019 01:27 CEST | Update | - |
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| article html file updated | 1 February 2018 11:29 CET | Update | - |
| article html file updated | 10 January 2018 15:33 CET | Original file | - |
| article xml uploaded. | 10 January 2018 15:31 CET | Update | https://www.mdpi.com/2073-8994/10/1/22/xml |
| article xml uploaded. | 10 January 2018 15:31 CET | Original file | - |
| article pdf uploaded. | 10 January 2018 15:31 CET | Version of Record | https://www.mdpi.com/2073-8994/10/1/22/pdf |
