Hi happilyJ,
I'd like to welcome you to bpdfamily, I've heard of the some of the Dr's in your post, Kernberg, Linehan, and I have not heard of TFP, just to let the other members know:
Transference Focused Psychotherapy. Transference-Focused Psychotherapy (TFP) is an evidence-based psychodynamic therapy designed for patients with the type of condition known as personality disorders. Individuals with these conditions may experience depression, anxiety and/or other intense emotions.
https://bpdfamily.com/content/psychotherapy-and-therapeutic-drugsDo you have a loved one with BPD in your life?