| article html file updated | 11 February 2020 13:17 CET | Update | https://www.mdpi.com/1424-8247/12/1/23 |
| article html file updated | 26 April 2019 22:04 CEST | Update | - |
| article html file updated | 12 April 2019 17:53 CEST | Update | - |
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| article html file updated | 28 February 2019 11:34 CET | Update | - |
| article html file updated | 25 February 2019 12:26 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 12:24 CET | Updated version of record | https://www.mdpi.com/1424-8247/12/1/23/pdf |
| article xml uploaded. | 25 February 2019 12:24 CET | Update | https://www.mdpi.com/1424-8247/12/1/23/xml |
| article xml file uploaded | 25 February 2019 12:24 CET | Update | - |
| article pdf uploaded. | 1 February 2019 13:50 CET | Version of Record | https://www.mdpi.com/1424-8247/12/1/23/pdf-vor |
| article xml file uploaded | 1 February 2019 13:50 CET | Original file | - |
