| article html file updated | 9 February 2020 06:02 CET | Update | https://www.mdpi.com/1422-0067/19/2/523 |
| article html file updated | 30 September 2019 15:48 CEST | Update | - |
| article html file updated | 1 May 2019 19:48 CEST | Update | - |
| article html file updated | 17 April 2019 18:55 CEST | Update | - |
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| article html file updated | 14 March 2018 19:01 CET | Update | - |
| article html file updated | 11 February 2018 04:29 CET | Update | - |
| article xml uploaded. | 11 February 2018 04:28 CET | Update | https://www.mdpi.com/1422-0067/19/2/523/xml |
| article pdf uploaded. | 11 February 2018 04:28 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/2/523/pdf |
| article html file updated | 11 February 2018 03:57 CET | Update | - |
| article xml uploaded. | 11 February 2018 03:56 CET | Update | - |
| article pdf uploaded. | 11 February 2018 03:56 CET | Updated version of record | - |
| article html file updated | 9 February 2018 11:53 CET | Update | - |
| article xml uploaded. | 9 February 2018 11:51 CET | Update | - |
| article pdf uploaded. | 9 February 2018 11:51 CET | Updated version of record | - |
| article html file updated | 9 February 2018 08:33 CET | Original file | - |
| article pdf uploaded. | 9 February 2018 08:32 CET | Version of Record | - |
| article xml uploaded. | 9 February 2018 08:32 CET | Original file | - |
