| article html file updated | 30 August 2025 00:18 CEST | Update | https://www.mdpi.com/2311-553X/3/1/5 |
| article html file updated | 16 July 2022 04:40 CEST | Update | N/A |
| article html file updated | 7 February 2020 22:18 CET | Update | N/A |
| article html file updated | 23 September 2019 02:00 CEST | Update | N/A |
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| article html file updated | 30 March 2017 11:31 CEST | Update | N/A |
| article html file updated | 3 February 2017 11:02 CET | Original file | N/A |
| article xml uploaded. | 3 February 2017 11:01 CET | Update | https://www.mdpi.com/2311-553X/3/1/5/xml |
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| article pdf uploaded. | 3 February 2017 11:01 CET | Updated version of record | https://www.mdpi.com/2311-553X/3/1/5/pdf |
| article pdf uploaded. | 27 January 2017 15:16 CET | Updated version of record | https://www.mdpi.com/2311-553X/3/1/5/pdf-vor |
| article pdf uploaded. | 26 January 2017 11:52 CET | Version of Record | https://www.mdpi.com/2311-553X/3/1/5/pdf-vor |
