long time "guest"....1st time poster

on behalf of everyone (members and guests) thank you mrsD for your insightful knowledge and advice that you give to all of us...you have a wealth of knowledge and a greater willingness to share for the benefit of all of us

even a retired pharmacist like myself has learned a lot from you....and I, too, go back to the manual typewriter and bates machine era

again, on behalf of everyone, thank you....