| article html file updated | 9 June 2020 09:45 CEST | Update | https://www.mdpi.com/2414-6366/3/2/47 |
| article html file updated | 9 February 2020 16:09 CET | Update | - |
| article html file updated | 3 October 2019 04:45 CEST | Update | - |
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| article html file updated | 15 June 2018 10:45 CEST | Update | - |
| article xml uploaded. | 15 June 2018 10:43 CEST | Update | https://www.mdpi.com/2414-6366/3/2/47/xml |
| article pdf uploaded. | 15 June 2018 10:43 CEST | Updated version of record | https://www.mdpi.com/2414-6366/3/2/47/pdf |
| article html file updated | 3 May 2018 08:12 CEST | Original file | - |
| article supplementary file uploaded. | 3 May 2018 08:11 CEST | - | https://www.mdpi.com/2414-6366/3/2/47#supplementary |
| article xml file uploaded | 3 May 2018 08:11 CEST | Original file | - |
