| article html file updated | 9 February 2020 10:31 CET | Update | https://www.mdpi.com/1660-3397/16/3/98 |
| article html file updated | 1 October 2019 19:12 CEST | Update | - |
| article html file updated | 1 May 2019 10:18 CEST | Update | - |
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| article html file updated | 26 March 2018 13:59 CEST | Update | - |
| article html file updated | 20 March 2018 15:37 CET | Original file | - |
| article xml uploaded. | 20 March 2018 15:36 CET | Original file | https://www.mdpi.com/1660-3397/16/3/98/xml |
| article pdf uploaded. | 20 March 2018 15:36 CET | Version of Record | https://www.mdpi.com/1660-3397/16/3/98/pdf |
