| article html file updated | 9 February 2020 22:29 CET | Update | https://www.mdpi.com/2076-3263/8/7/229 |
| article html file updated | 4 October 2019 20:44 CEST | Update | - |
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| article html file updated | 22 June 2018 12:05 CEST | Original file | - |
| article pdf uploaded. | 22 June 2018 12:04 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/7/229/pdf |
| article xml uploaded. | 22 June 2018 12:04 CEST | Update | https://www.mdpi.com/2076-3263/8/7/229/xml |
| article xml file uploaded | 22 June 2018 12:04 CEST | Original file | - |