I will ask Marianne those questions. My e-mail address is aascottie@prodigy.net or aascottie@aol.com. I can not get pictures on aol.com but prodigy I can. I do believe that this is the same person. I will get back to you. My e-mail address at work is Linda.Scott@umassmed.edu I can always get mail there as well as at home.