| article html file updated | 8 February 2020 11:15 CET | Update | https://www.mdpi.com/2304-6767/5/3/23 |
| article html file updated | 25 September 2019 23:58 CEST | Update | - |
| article html file updated | 3 May 2019 11:54 CEST | Update | - |
| article html file updated | 27 March 2019 16:14 CET | Update | - |
| article html file updated | 17 July 2017 15:34 CEST | Update | - |
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| article html file updated | 17 July 2017 15:32 CEST | Original file | - |
| article xml uploaded. | 17 July 2017 15:31 CEST | Original file | https://www.mdpi.com/2304-6767/5/3/23/xml |
| article pdf uploaded. | 17 July 2017 15:31 CEST | Version of Record | https://www.mdpi.com/2304-6767/5/3/23/pdf |
