| article html file updated | 9 February 2020 16:41 CET | Update | https://www.mdpi.com/2075-5309/8/5/67 |
| article html file updated | 3 October 2019 08:16 CEST | Update | - |
| article html file updated | 30 April 2019 21:47 CEST | Update | - |
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| article html file updated | 30 May 2018 11:19 CEST | Update | - |
| article html file updated | 9 May 2018 05:47 CEST | Original file | - |
| article pdf uploaded. | 9 May 2018 05:45 CEST | Updated version of record | https://www.mdpi.com/2075-5309/8/5/67/pdf |
| article xml uploaded. | 9 May 2018 05:45 CEST | Update | https://www.mdpi.com/2075-5309/8/5/67/xml |
| article xml file uploaded | 9 May 2018 05:45 CEST | Update | - |
| article pdf uploaded. | 7 May 2018 17:40 CEST | Updated version of record | - |
| article xml file uploaded | 7 May 2018 16:32 CEST | Original file | - |
