Global Faecal Extraction Systems Market Size, Share, Trends, Industry Growth by Assay (Calprotectin, Albumin, Hemoglobin, Bile Acids, Others), by Indication (Parasitic Infection, Viral Infection, Bacterial Indication, Poor Nutrient Absorption), by Analysis Test, by End-Use, by Region, and Forecast to 2028 Market Size, Share, Growth, Global Trends, Industry Analysis and Forecast to 2027