I LINK which can be scientifically explained/validated and related to DRR and/or CCA | II LINK which cannot be scientifically explained/validated but related to DRR and/or CCA |
III LINK which can be scientifically explained/validated but not related to DRR and/or CCA | IV LINK which cannot be scientifically explained/validated and not related or relevant to DRR and/or CCA |