| article html file updated | 11 February 2020 05:44 CET | Update | https://www.mdpi.com/2072-6643/11/1/60 |
| article html file updated | 12 October 2019 15:06 CEST | Update | - |
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| article html file updated | 28 December 2018 16:48 CET | Original file | - |
| article supplementary file uploaded. | 28 December 2018 16:47 CET | - | https://www.mdpi.com/2072-6643/11/1/60#supplementary |
| article pdf uploaded. | 28 December 2018 16:47 CET | Version of Record | https://www.mdpi.com/2072-6643/11/1/60/pdf |
| article xml uploaded. | 28 December 2018 16:47 CET | Update | https://www.mdpi.com/2072-6643/11/1/60/xml |
| article xml file uploaded | 28 December 2018 16:47 CET | Original file | - |