| article html file updated | 30 August 2025 00:37 CEST | Update | https://www.mdpi.com/1422-0067/18/3/636 |
| article html file updated | 16 July 2022 05:17 CEST | Update | N/A |
| article html file updated | 8 February 2020 01:30 CET | Update | N/A |
| article html file updated | 23 September 2019 19:58 CEST | Update | N/A |
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| article html file updated | 30 March 2017 10:47 CEST | Update | N/A |
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| article xml uploaded. | 20 March 2017 01:44 CET | Update | https://www.mdpi.com/1422-0067/18/3/636/xml |
| article pdf uploaded. | 20 March 2017 01:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/3/636/pdf |
| article html file updated | 15 March 2017 10:05 CET | Original file | N/A |
| article pdf uploaded. | 15 March 2017 10:04 CET | Version of Record | https://www.mdpi.com/1422-0067/18/3/636/pdf-vor |
