PT - JOURNAL ARTICLE AU - Fisher, Ronald E. TI - Letter to the Editor AID - 10.2967/jnumed.117.193920 DP - 2017 Apr 01 TA - Journal of Nuclear Medicine PG - jnumed.117.193920 4099 - http://jnm.snmjournals.org/content/early/2017/04/19/jnumed.117.193920.short 4100 - http://jnm.snmjournals.org/content/early/2017/04/19/jnumed.117.193920.full