| article html file updated | 11 February 2020 14:38 CET | Update | https://www.mdpi.com/2504-5377/3/1/26 |
| article html file updated | 26 April 2019 19:29 CEST | Update | - |
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| article html file updated | 28 February 2019 18:04 CET | Update | - |
| article html file updated | 28 February 2019 09:08 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 09:07 CET | Updated version of record | https://www.mdpi.com/2504-5377/3/1/26/pdf |
| article xml uploaded. | 28 February 2019 09:07 CET | Update | https://www.mdpi.com/2504-5377/3/1/26/xml |
| article xml file uploaded | 28 February 2019 09:07 CET | Update | - |
| article pdf uploaded. | 8 February 2019 15:57 CET | Version of Record | https://www.mdpi.com/2504-5377/3/1/26/pdf-vor |
| article xml file uploaded | 8 February 2019 15:57 CET | Original file | - |