| article html file updated | 30 August 2025 04:05 CEST | Update | https://www.mdpi.com/2076-328X/8/6/52 |
| article html file updated | 16 July 2022 20:39 CEST | Update | N/A |
| article html file updated | 9 February 2020 18:42 CET | Update | N/A |
| article html file updated | 3 October 2019 21:09 CEST | Update | N/A |
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| article html file updated | 26 June 2018 04:47 CEST | Update | N/A |
| article html file updated | 30 May 2018 10:29 CEST | Update | N/A |
| article html file updated | 30 May 2018 10:28 CEST | Update | N/A |
| article html file updated | 30 May 2018 10:27 CEST | Update | N/A |
| article xml uploaded. | 30 May 2018 10:27 CEST | Update | https://www.mdpi.com/2076-328X/8/6/52/xml |
| article xml uploaded. | 30 May 2018 10:27 CEST | Update | N/A |
| article xml uploaded. | 30 May 2018 10:16 CEST | Update | N/A |
| article pdf uploaded. | 29 May 2018 12:13 CEST | Updated version of record | https://www.mdpi.com/2076-328X/8/6/52/pdf |
| article html file updated | 29 May 2018 10:42 CEST | Update | N/A |
| article xml uploaded. | 29 May 2018 10:41 CEST | Update | N/A |
| article xml uploaded. | 29 May 2018 10:41 CEST | Update | N/A |
| article html file updated | 29 May 2018 10:17 CEST | Update | N/A |
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| article html file updated | 29 May 2018 09:35 CEST | Update | N/A |
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| article html file updated | 29 May 2018 08:22 CEST | Update | N/A |
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| article html file updated | 29 May 2018 04:48 CEST | Update | N/A |
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| article html file updated | 28 May 2018 03:56 CEST | Update | N/A |
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| article xml uploaded. | 28 May 2018 03:54 CEST | Update | N/A |
| article html file updated | 24 May 2018 12:06 CEST | Update | N/A |
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| article html file updated | 24 May 2018 11:19 CEST | Update | N/A |
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| article html file updated | 23 May 2018 10:45 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2018 10:44 CEST | Version of Record | https://www.mdpi.com/2076-328X/8/6/52/pdf-vor |
| article xml uploaded. | 23 May 2018 10:44 CEST | Update | N/A |
| article xml file uploaded | 23 May 2018 10:44 CEST | Original file | N/A |
