| article html file updated | 8 February 2020 13:35 CET | Update | https://www.mdpi.com/2078-2489/8/3/99 |
| article html file updated | 26 September 2019 13:20 CEST | Update | - |
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| article html file updated | 30 September 2017 08:36 CEST | Update | - |
| article html file updated | 15 August 2017 11:39 CEST | Original file | - |
| article xml uploaded. | 15 August 2017 11:37 CEST | Original file | https://www.mdpi.com/2078-2489/8/3/99/xml |
| article pdf uploaded. | 15 August 2017 11:37 CEST | Version of Record | https://www.mdpi.com/2078-2489/8/3/99/pdf |
