| article html file updated | 9 February 2020 08:04 CET | Update | https://www.mdpi.com/2072-666X/9/3/103 |
| article html file updated | 1 October 2019 03:34 CEST | Update | - |
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| article html file updated | 26 March 2018 13:45 CEST | Update | - |
| article html file updated | 28 February 2018 17:24 CET | Original file | - |
| article xml uploaded. | 28 February 2018 17:23 CET | Original file | https://www.mdpi.com/2072-666X/9/3/103/xml |
| article pdf uploaded. | 28 February 2018 17:23 CET | Version of Record | https://www.mdpi.com/2072-666X/9/3/103/pdf |
