| article html file updated | 9 February 2020 05:54 CET | Update | https://www.mdpi.com/2076-3263/8/2/59 |
| article html file updated | 1 May 2019 20:05 CEST | Update | N/A |
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| article html file updated | 28 March 2019 21:46 CET | Update | N/A |
| article html file updated | 14 March 2018 10:51 CET | Update | N/A |
| article html file updated | 11 February 2018 03:48 CET | Update | N/A |
| article xml uploaded. | 11 February 2018 03:47 CET | Update | https://www.mdpi.com/2076-3263/8/2/59/xml |
| article html file updated | 9 February 2018 02:51 CET | Update | N/A |
| article xml uploaded. | 9 February 2018 02:50 CET | Update | N/A |
| article pdf uploaded. | 9 February 2018 02:50 CET | Updated version of record | https://www.mdpi.com/2076-3263/8/2/59/pdf |
| article html file updated | 8 February 2018 07:08 CET | Original file | N/A |
| article xml uploaded. | 8 February 2018 07:07 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2018 07:07 CET | Version of Record | https://www.mdpi.com/2076-3263/8/2/59/pdf-vor |
