| article html file updated | 11 February 2020 16:28 CET | Update | https://www.mdpi.com/2075-4442/7/2/17 |
| article html file updated | 15 October 2019 02:21 CEST | Update | - |
| article html file updated | 26 April 2019 15:54 CEST | Update | - |
| article html file updated | 12 April 2019 11:39 CEST | Update | - |
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| article html file updated | 1 March 2019 18:38 CET | Update | - |
| article html file updated | 1 March 2019 02:28 CET | Update | - |
| article html file updated | 17 February 2019 01:53 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 07:48 CET | Version of Record | https://www.mdpi.com/2075-4442/7/2/17/pdf |
| article xml uploaded. | 16 February 2019 07:48 CET | Update | https://www.mdpi.com/2075-4442/7/2/17/xml |
| article xml file uploaded | 16 February 2019 07:47 CET | Original file | - |
