| article html file updated | 10 February 2020 22:55 CET | Update | https://www.mdpi.com/2220-9964/7/12/454 |
| article html file updated | 10 October 2019 21:18 CEST | Update | - |
| article html file updated | 28 April 2019 04:26 CEST | Update | - |
| article html file updated | 14 April 2019 00:34 CEST | Update | - |
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| article html file updated | 26 December 2018 23:03 CET | Update | - |
| article html file updated | 23 November 2018 07:00 CET | Original file | - |
| article pdf uploaded. | 23 November 2018 06:58 CET | Version of Record | https://www.mdpi.com/2220-9964/7/12/454/pdf |
| article xml uploaded. | 23 November 2018 06:58 CET | Update | https://www.mdpi.com/2220-9964/7/12/454/xml |
| article xml file uploaded | 23 November 2018 06:58 CET | Original file | - |
