| article html file updated | 10 February 2020 06:01 CET | Update | https://www.mdpi.com/2227-9709/5/3/35 |
| article html file updated | 6 October 2019 16:45 CEST | Update | - |
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| article xml file uploaded | 18 August 2018 12:08 CEST | Update | https://www.mdpi.com/2227-9709/5/3/35/xml |
| article pdf uploaded. | 18 August 2018 12:08 CEST | Updated version of record | https://www.mdpi.com/2227-9709/5/3/35/pdf |
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| article pdf uploaded. | 18 August 2018 12:07 CEST | Updated version of record | - |
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