| article html file updated | 7 February 2020 08:28 CET | Update | https://www.mdpi.com/2071-1050/8/5/464 |
| article html file updated | 21 September 2019 16:50 CEST | Update | N/A |
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| article html file updated | 27 March 2019 04:16 CET | Update | N/A |
| article html file updated | 27 May 2016 11:43 CEST | Update | N/A |
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| article xml uploaded. | 23 May 2016 03:26 CEST | Update | https://www.mdpi.com/2071-1050/8/5/464/xml |
| article pdf uploaded. | 23 May 2016 03:26 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/5/464/pdf |
| article html file updated | 13 May 2016 05:56 CEST | Update | N/A |
| article pdf uploaded. | 13 May 2016 05:55 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/5/464/pdf-vor |
| article html file updated | 11 May 2016 07:54 CEST | Original file | N/A |
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