| article html file updated | 14 August 2026 14:29 CEST | Update | https://www.mdpi.com/2220-9964/6/5/152 |
| article html file updated | 8 February 2020 05:51 CET | Update | N/A |
| article html file updated | 24 September 2019 19:49 CEST | Update | N/A |
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| article html file updated | 15 May 2017 12:26 CEST | Original file | N/A |
| article xml uploaded. | 15 May 2017 12:25 CEST | Original file | https://www.mdpi.com/2220-9964/6/5/152/xml |
| article pdf uploaded. | 15 May 2017 12:25 CEST | Updated version of record | https://www.mdpi.com/2220-9964/6/5/152/pdf |
| article pdf uploaded. | 14 May 2017 10:15 CEST | Updated version of record | https://www.mdpi.com/2220-9964/6/5/152/pdf-vor |
| article pdf uploaded. | 14 May 2017 10:13 CEST | Updated version of record | https://www.mdpi.com/2220-9964/6/5/152/pdf-vor |
| article pdf uploaded. | 14 May 2017 10:12 CEST | Version of Record | https://www.mdpi.com/2220-9964/6/5/152/pdf-vor |
