Use of a fungicide to moisten the stratifying vermiculite will help prevent fungal diseases. The stratifying seeds should be checked on a regular basis for either fungus or germination. Each of these groups have a way of stratifying their matrilineal system. Further stratifying the United States when it comes to races and ethnicity. H-FABP is more effective than Troponin T in risk stratifying Chronic Heart Failure patients. PCLake is in 2019 extended to PCLake+ which can be applied to stratifying lakes.