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DR SPENCER and his colleagues reply

 

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Online download statistics by month: October 2007 to May 2022

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Nov 2011001
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Mar 2015106
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Mar 2016005
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Nov 2016002
Jan 2017009
Feb 2017006
Mar 2017002
May 2017004
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Sep 2017001
Oct 2017003
Nov 2017002
Jan 2018004
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Aug 2018001
Feb 2019005
Mar 2019002
Apr 2019001
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Oct 2019001
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Jan 2020001
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Jun 2020003
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Oct 2020001
Nov 2020006
Dec 2020003
Jan 2021002
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Mar 2021004
May 2021001
Jul 2021006
Aug 2021004
Sep 2021003
Oct 20210019
Nov 20210012
Dec 2021002
Jan 2022004
Feb 2022001
Mar 2022004
Apr 2022001
May 2022007
Total11251