methodology section methodology should methodology to be used methodology to determine methodology used methodology was developed methodology was used methodology would methods methods according methods adapted methods allow methods allowed methods also methods and activities methods and apparatus methods and applications methods and approaches methods and compositions methods and computer methods and conditions methods and criteria methods and data methods and definitions methods and devices methods and equipment methods and instruments methods and materials methods and means methods and models methods and practices methods and principles methods and procedure methods and procedures methods and processes methods and properties methods and protocols methods and quality methods and reagents methods and results methods and standards methods and strategies methods and systems methods and techniques methods and technologies methods and tools methods and uses methods appear methods applicable methods applied methods apply methods are also methods are applied methods are as follows methods are available methods are called methods are commonly used methods are defined methods are described methods are different methods are effective methods are employed methods are generally methods are in methods are known methods are listed methods are most methods are necessary methods are needed methods are not methods are often methods are provided methods are still methods are suitable methods are used methods are useful methods are usually methods are widely methods available methods based methods can methods can also be used methods can be used methods can include methods can provide methods commonly used methods consist methods could methods could be used methods defined methods designed methods developed methods differ methods do not methods do you use methods does methods employ methods employed methods enable