| article html file updated | 14 August 2026 20:40 CEST | Update | https://www.mdpi.com/1999-4915/10/1/18 |
| article html file updated | 9 February 2020 01:48 CET | Update | N/A |
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| article html file updated | 2 February 2018 09:57 CET | Update | N/A |
| article pdf uploaded. | 23 January 2018 04:14 CET | Updated version of record | https://www.mdpi.com/1999-4915/10/1/18/pdf |
| article html file updated | 3 January 2018 03:51 CET | Original file | N/A |
| article xml uploaded. | 3 January 2018 03:50 CET | Original file | https://www.mdpi.com/1999-4915/10/1/18/xml |
| article pdf uploaded. | 3 January 2018 03:50 CET | Updated version of record | N/A |
